version: 1.4.0

chore: add HJKL keybindings to the README
Merge pull request #24 from adrianniebla/pixel_navigation
2019-08-31 10:01:35 +10:00 · 2019-08-31 09:59:54 +10:00 · 2019-08-31 09:56:29 +10:00 · 2019-08-30 16:31:29 -05:00 · 2019-05-29 14:29:58 +10:00 · 2019-05-29 14:29:39 +10:00
105 changed files with 4919 additions and 260 deletions
@@ -1,4 +1,4 @@
-github "SwiftyJSON/SwiftyJSON" "4.2.0"
+github "SwiftyJSON/SwiftyJSON" "5.0.0"
 github "acheronfail/MASShortcut" "2.3.6-custom"
 github "emaloney/CleanroomLogger" "6.0.2"
-github "sindresorhus/LaunchAtLogin" "v2.4.0"
+github "sindresorhus/LaunchAtLogin" "v2.5.0"
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
 	s.name = 'LaunchAtLogin'
-	s.version = '2.4.0'
+	s.version = '2.5.0'
 	s.summary = 'Add "Launch at Login" functionality to your sandboxed macOS app in seconds'
 	s.license = 'MIT'
 	s.homepage = 'https://github.com/sindresorhus/LaunchAtLogin'
@@ -13,7 +13,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.4.0</string>
+	<string>2.5.0</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSHumanReadableCopyright</key>
@@ -9,7 +9,12 @@ mkdir -p "$helper_dir"
 cp -rf "$origin_helper_path" "$helper_dir/"

 defaults write "$helper_path/Contents/Info" CFBundleIdentifier -string "$PRODUCT_BUNDLE_IDENTIFIER-LaunchAtLoginHelper"
-codesign --force --entitlements="$CODE_SIGN_ENTITLEMENTS" --sign="$EXPANDED_CODE_SIGN_IDENTITY_NAME" "$helper_path"
+
+if [[ -n $CODE_SIGN_ENTITLEMENTS ]]; then
+	codesign --force --entitlements="$CODE_SIGN_ENTITLEMENTS" --options=runtime --sign="$EXPANDED_CODE_SIGN_IDENTITY_NAME" "$helper_path"
+else
+	codesign --force --options=runtime --sign="$EXPANDED_CODE_SIGN_IDENTITY_NAME" "$helper_path"
+fi

 if [[ $CONFIGURATION == "Release" ]]; then
 	rm -rf "$origin_helper_path"
@@ -1,12 +1,12 @@
 # LaunchAtLogin

-> Add "Launch at Login" functionality to your sandboxed macOS app in seconds
+> Add "Launch at Login" functionality to your macOS app in seconds

 It's usually quite a [convoluted and error-prone process](before-after.md) to add this. **No more!**

-It's App Store compatible and used in my [Lungo](https://blog.sindresorhus.com/lungo-b364a6c2745f) and [Battery Indicator](https://sindresorhus.com/battery-indicator) app.
+This package works with both sandboxed and non-sandboxed apps and it's App Store compatible and used in my [Lungo](https://blog.sindresorhus.com/lungo-b364a6c2745f) and [Battery Indicator](https://sindresorhus.com/battery-indicator) apps.

-You might also find my [`create-dmg`](https://github.com/sindresorhus/create-dmg) project useful.
+*You might also find my [`create-dmg`](https://github.com/sindresorhus/create-dmg) project useful if you're publishing your app outside the App Store.*


 ## Requirements
@@ -42,13 +42,13 @@ Add a new ["Run Script Phase"](http://stackoverflow.com/a/39633955/64949) below
 Carthage:

 ```sh
-./Carthage/Build/Mac/LaunchAtLogin.framework/Resources/copy-helper.sh
+"${PROJECT_DIR}/Carthage/Build/Mac/LaunchAtLogin.framework/Resources/copy-helper.sh"
 ```

 CocoaPods:

 ```sh
-./Pods/LaunchAtLogin/LaunchAtLogin/copy-helper.sh
+"${PROJECT_DIR}/Pods/LaunchAtLogin/LaunchAtLogin/copy-helper.sh"
 ```

 Use it in your app:
@@ -1,5 +1,5 @@
 language: objective-c
-osx_image: xcode10
+osx_image: xcode10.2
 xcode_sdk: iphonesimulator12.0
 script:
 - set -o pipefail
@@ -32,7 +32,7 @@
 /* End PBXCopyFilesBuildPhase section */

 /* Begin PBXFileReference section */
-		04294C501BE5A9DE00D0397E /* Playground.playground */ = {isa = PBXFileReference; lastKnownFileType = file.playground; path = Playground.playground; sourceTree = "<group>"; };
+		04294C501BE5A9DE00D0397E /* Playground.playground */ = {isa = PBXFileReference; lastKnownFileType = file.playground; path = Playground.playground; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.swift; };
 		04733F511D92E6ED002E3A99 /* SwiftyJSON.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; path = SwiftyJSON.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		A82A1C1919D926B8009A653D /* Example.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Example.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		A82A1C1D19D926B8009A653D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
@@ -124,19 +124,19 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0700;
-				LastUpgradeCheck = 0930;
+				LastUpgradeCheck = 1020;
 				ORGANIZATIONNAME = swiftyjson;
 				TargetAttributes = {
 					A82A1C1819D926B8009A653D = {
 						CreatedOnToolsVersion = 6.0.1;
-						LastSwiftMigration = 0930;
+						LastSwiftMigration = 1020;
 						ProvisioningStyle = Manual;
 					};
 				};
 			};
 			buildConfigurationList = A82A1C1419D926B8009A653D /* Build configuration list for PBXProject "Example" */;
 			compatibilityVersion = "Xcode 3.2";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
@@ -313,8 +313,7 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.swiftyjson.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -329,8 +328,7 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "com.swiftyjson.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
@@ -28,7 +28,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

-    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {

        let navigationController = self.window?.rootViewController as! UINavigationController
        let viewController = navigationController.topViewController as! ViewController
@@ -29,7 +29,6 @@ let jsonString = String(data: jsonData!, encoding: .utf8)
 ### Initialization

 */
-import SwiftyJSON

 let json1 = try? JSON(data: jsonData!)
 /*:
@@ -1,4 +1,17 @@
+// swift-tools-version:5.0
 import PackageDescription

 let package = Package(
-    name: "SwiftyJSON")
+    name: "SwiftyJSON",
+    platforms: [
+        .macOS(.v10_10), .iOS(.v8), .tvOS(.v9), .watchOS(.v3)
+    ],
+    products: [
+        .library(name: "SwiftyJSON", targets: ["SwiftyJSON"])
+    ],
+    targets: [
+        .target(name: "SwiftyJSON", dependencies: []),
+        .testTarget(name: "SwiftJSONTests", dependencies: ["SwiftyJSON"])
+    ],
+    swiftLanguageVersions: [.v5]
+)
@@ -1,9 +1,15 @@
 # SwiftyJSON

-[![Travis CI](https://travis-ci.org/SwiftyJSON/SwiftyJSON.svg?branch=master)](https://travis-ci.org/SwiftyJSON/SwiftyJSON) [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage) ![CocoaPods](https://img.shields.io/cocoapods/v/SwiftyJSON.svg) ![Platform](https://img.shields.io/badge/platforms-iOS%208.0+%20%7C%20macOS%2010.10+%20%7C%20tvOS%209.0+%20%7C%20watchOS%202.0+-333333.svg)
+[![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage) ![CocoaPods](https://img.shields.io/cocoapods/v/SwiftyJSON.svg) ![Platform](https://img.shields.io/badge/platforms-iOS%208.0%20%7C%20macOS%2010.10%20%7C%20tvOS%209.0%20%7C%20watchOS%203.0-F28D00.svg) [![Reviewed by Hound](https://img.shields.io/badge/Reviewed_by-Hound-8E64B0.svg)](https://houndci.com)

 SwiftyJSON makes it easy to deal with JSON data in Swift.

+Platform | Build Status
+---------| --------------| 
+*OS      | [![Travis CI](https://travis-ci.org/SwiftyJSON/SwiftyJSON.svg?branch=master)](https://travis-ci.org/SwiftyJSON/SwiftyJSON)    | 
+[Linux](https://github.com/IBM-Swift/SwiftyJSON)      | [![Build Status](https://travis-ci.org/IBM-Swift/SwiftyJSON.svg?branch=master)](https://travis-ci.org/IBM-Swift/SwiftyJSON)     | 
+
+
 1. [Why is the typical JSON handling in Swift NOT good](#why-is-the-typical-json-handling-in-swift-not-good)
 2. [Requirements](#requirements)
 3. [Integration](#integration)
@@ -20,6 +26,7 @@ SwiftyJSON makes it easy to deal with JSON data in Swift.
   - [Merging](#merging)
 5. [Work with Alamofire](#work-with-alamofire)
 6. [Work with Moya](#work-with-moya)
+7. [SwiftyJSON Model Generator](#swiftyjson-model-generator)

 > [中文介绍](http://tangplin.github.io/swiftyjson/)

@@ -66,11 +73,12 @@ And don't worry about the Optional Wrapping thing. It's done for you automatical

 ```swift
 let json = JSON(data: dataFromNetworking)
-if let userName = json[999999]["wrong_key"]["wrong_name"].string {
+let result = json[999999]["wrong_key"]["wrong_name"]
+if let userName = result.string {
    //Calm down, take it easy, the ".string" property still produces the correct Optional String type with safety
 } else {
    //Print the error
-    print(json[999999]["wrong_key"]["wrong_name"])
+    print(result.error)
 }
 ```

@@ -161,7 +169,7 @@ let name = json[0].double

 ```swift
 // Getting an array of string from a JSON Array
-let arrayNames =  json["users"].arrayValue.map({$0["name"].stringValue})
+let arrayNames =  json["users"].arrayValue.map {$0["name"].stringValue}
 ```

 ```swift
@@ -547,3 +555,8 @@ provider.request(.showProducts) { result in
 }

 ```
+
+## SwiftyJSON Model Generator
+Tools to generate SwiftyJSON Models
+* [JSON Cafe](http://www.jsoncafe.com/)
+* [JSON Export](https://github.com/Ahmed-Ali/JSONExport)
@@ -0,0 +1,31 @@
+//  SwiftyJSON.h
+//
+//  Copyright (c) 2014 - 2017 Ruoyu Fu, Pinglin Tang
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+@import Foundation;
+
+//! Project version number for SwiftyJSON.
+FOUNDATION_EXPORT double SwiftyJSONVersionNumber;
+
+//! Project version string for SwiftyJSON.
+FOUNDATION_EXPORT const unsigned char SwiftyJSONVersionString[];
+
+
@@ -1,17 +1,17 @@
 Pod::Spec.new do |s|
  s.name        = "SwiftyJSON"
-  s.version     = "4.2.0"
+  s.version     = "4.3.0"
  s.summary     = "SwiftyJSON makes it easy to deal with JSON data in Swift"
  s.homepage    = "https://github.com/SwiftyJSON/SwiftyJSON"
  s.license     = { :type => "MIT" }
  s.authors     = { "lingoer" => "lingoerer@gmail.com", "tangplin" => "tangplin@gmail.com" }

  s.requires_arc = true
-  s.swift_version = "4.2"
+  s.swift_version = "5.0"
  s.osx.deployment_target = "10.9"
  s.ios.deployment_target = "8.0"
  s.watchos.deployment_target = "3.0"
  s.tvos.deployment_target = "9.0"
  s.source   = { :git => "https://github.com/SwiftyJSON/SwiftyJSON.git", :tag => s.version }
-  s.source_files = "Source/*.swift"
+  s.source_files = "Source/SwiftyJSON/*.swift"
 end
@@ -114,37 +114,37 @@

 /* Begin PBXFileReference section */
 		030B6CDC1A6E171D00C2D4F1 /* Info-macOS.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = "Info-macOS.plist"; sourceTree = "<group>"; };
-		1B587CC41DDE04360012D8DB /* MergeTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MergeTests.swift; sourceTree = "<group>"; };
+		1B587CC41DDE04360012D8DB /* MergeTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = MergeTests.swift; path = ../SwiftJSONTests/MergeTests.swift; sourceTree = "<group>"; };
 		2E4FEFDB19575BE100351305 /* SwiftyJSON.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = SwiftyJSON.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		2E4FEFDF19575BE100351305 /* Info-iOS.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = "Info-iOS.plist"; sourceTree = "<group>"; };
-		2E4FEFE019575BE100351305 /* SwiftyJSON.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = SwiftyJSON.h; sourceTree = "<group>"; };
+		2E4FEFE019575BE100351305 /* SwiftyJSON.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = SwiftyJSON.h; path = SwiftyJSON/SwiftyJSON.h; sourceTree = "<group>"; };
 		2E4FEFE619575BE100351305 /* SwiftyJSON iOS Tests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = "SwiftyJSON iOS Tests.xctest"; sourceTree = BUILT_PRODUCTS_DIR; };
-		5DD502901D9B21810004C112 /* NestedJSONTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = NestedJSONTests.swift; sourceTree = "<group>"; };
-		712921EE2004E4EB00DA6340 /* CodableTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CodableTests.swift; sourceTree = "<group>"; };
+		5DD502901D9B21810004C112 /* NestedJSONTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = NestedJSONTests.swift; path = ../SwiftJSONTests/NestedJSONTests.swift; sourceTree = "<group>"; };
+		712921EE2004E4EB00DA6340 /* CodableTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; name = CodableTests.swift; path = ../SwiftJSONTests/CodableTests.swift; sourceTree = "<group>"; };
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 		7236B4F71BAC14150020529B /* Info-tvOS.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = "Info-tvOS.plist"; sourceTree = "<group>"; };
-		9C459EF61A9103B1008C9A41 /* Info-macOS.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = "Info-macOS.plist"; sourceTree = "<group>"; };
+		9C459EF61A9103B1008C9A41 /* Info-macOS.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = "Info-macOS.plist"; path = "../Info-macOS.plist"; sourceTree = "<group>"; };
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-		A885D1D119CF1EE6002FD4C3 /* BaseTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = BaseTests.swift; sourceTree = "<group>"; };
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+		A87080E919E43C0700CDE086 /* StringTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = StringTests.swift; path = ../SwiftJSONTests/StringTests.swift; sourceTree = "<group>"; };
+		A885D1D119CF1EE6002FD4C3 /* BaseTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = BaseTests.swift; path = ../SwiftJSONTests/BaseTests.swift; sourceTree = "<group>"; };
 		A885D1DA19CFCFF0002FD4C3 /* Tests.json */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.json; path = Tests.json; sourceTree = "<group>"; };
-		A8B66C8B19E51D6500540692 /* DictionaryTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = DictionaryTests.swift; sourceTree = "<group>"; };
-		A8B66C8D19E52F4200540692 /* ArrayTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ArrayTests.swift; sourceTree = "<group>"; };
+		A8B66C8B19E51D6500540692 /* DictionaryTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = DictionaryTests.swift; path = ../SwiftJSONTests/DictionaryTests.swift; sourceTree = "<group>"; };
+		A8B66C8D19E52F4200540692 /* ArrayTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = ArrayTests.swift; path = ../SwiftJSONTests/ArrayTests.swift; sourceTree = "<group>"; };
 		E4D7CCE81B9465A700EE7221 /* SwiftyJSON.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = SwiftyJSON.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		E4D7CCE91B9465A800EE7221 /* Info-watchOS.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = "Info-watchOS.plist"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
@@ -209,7 +209,7 @@
 			isa = PBXGroup;
 			children = (
 				2E4FEFDD19575BE100351305 /* Source */,
-				2E4FEFEA19575BE100351305 /* SwiftyJSONTests */,
+				2E4FEFEA19575BE100351305 /* Tests */,
 				2E4FEFDC19575BE100351305 /* Products */,
 			);
 			sourceTree = "<group>";
@@ -249,11 +249,10 @@
 			name = "Supporting Files";
 			sourceTree = "<group>";
 		};
-		2E4FEFEA19575BE100351305 /* SwiftyJSONTests */ = {
+		2E4FEFEA19575BE100351305 /* Tests */ = {
 			isa = PBXGroup;
 			children = (
 				1B587CC41DDE04360012D8DB /* MergeTests.swift */,
-				A885D1DA19CFCFF0002FD4C3 /* Tests.json */,
 				A86BAA0D19EBC32B009EAAEB /* PerformanceTests.swift */,
 				A885D1D119CF1EE6002FD4C3 /* BaseTests.swift */,
 				5DD502901D9B21810004C112 /* NestedJSONTests.swift */,
@@ -272,13 +271,14 @@
 				712921EE2004E4EB00DA6340 /* CodableTests.swift */,
 				2E4FEFEB19575BE100351305 /* Supporting Files */,
 			);
-			name = SwiftyJSONTests;
-			path = Tests/SwiftyJSONTests;
+			name = Tests;
+			path = Tests/Tes;
 			sourceTree = "<group>";
 		};
 		2E4FEFEB19575BE100351305 /* Supporting Files */ = {
 			isa = PBXGroup;
 			children = (
+				A885D1DA19CFCFF0002FD4C3 /* Tests.json */,
 				A82A1C0D19D922DC009A653D /* Info-iOS.plist */,
 				9C459EF61A9103B1008C9A41 /* Info-macOS.plist */,
 				A8580F781BCF5C5B00DA927B /* Info-tvOS.plist */,
@@ -457,7 +457,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0710;
-				LastUpgradeCheck = 0930;
+				LastUpgradeCheck = 1020;
 				TargetAttributes = {
 					2E4FEFDA19575BE100351305 = {
 						CreatedOnToolsVersion = 6.0;
@@ -499,10 +499,11 @@
 			};
 			buildConfigurationList = 2E4FEFD519575BE100351305 /* Build configuration list for PBXProject "SwiftyJSON" */;
 			compatibilityVersion = "Xcode 3.2";
-			developmentRegion = English;
+			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
+				Base,
 			);
 			mainGroup = 2E4FEFD119575BE100351305;
 			productRefGroup = 2E4FEFDC19575BE100351305 /* Products */;
@@ -722,6 +723,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -782,6 +784,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -853,7 +856,7 @@
 				SKIP_INSTALL = YES;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -877,7 +880,7 @@
 				PRODUCT_NAME = SwiftyJSON;
 				SKIP_INSTALL = YES;
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
@@ -891,7 +894,7 @@
 					"DEBUG=1",
 					"$(inherited)",
 				);
-				INFOPLIST_FILE = "Tests/SwiftyJSONTests/Info-iOS.plist";
+				INFOPLIST_FILE = "Tests/Info-iOS.plist";
 				IPHONEOS_DEPLOYMENT_TARGET = 9.1;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				METAL_ENABLE_DEBUG_INFO = YES;
@@ -899,7 +902,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -909,14 +912,14 @@
 				CODE_SIGN_IDENTITY = "";
 				DEVELOPMENT_TEAM = "";
 				GCC_OPTIMIZATION_LEVEL = s;
-				INFOPLIST_FILE = "Tests/SwiftyJSONTests/Info-iOS.plist";
+				INFOPLIST_FILE = "Tests/Info-iOS.plist";
 				IPHONEOS_DEPLOYMENT_TARGET = 9.1;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				METAL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.swiftyjson.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
@@ -941,7 +944,7 @@
 				SDKROOT = appletvos;
 				SKIP_INSTALL = YES;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = 3;
 				TVOS_DEPLOYMENT_TARGET = 9.0;
 			};
@@ -967,7 +970,7 @@
 				PRODUCT_NAME = SwiftyJSON;
 				SDKROOT = appletvos;
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = 3;
 				TVOS_DEPLOYMENT_TARGET = 9.0;
 			};
@@ -1000,7 +1003,7 @@
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -1027,7 +1030,7 @@
 				PRODUCT_NAME = "$(PROJECT_NAME)";
 				SDKROOT = macosx;
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
@@ -1042,7 +1045,7 @@
 					"DEBUG=1",
 					"$(inherited)",
 				);
-				INFOPLIST_FILE = "Tests/SwiftyJSONTests/Info-macOS.plist";
+				INFOPLIST_FILE = "Tests/Info-macOS.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				MTL_ENABLE_DEBUG_INFO = YES;
@@ -1050,7 +1053,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = macosx;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -1062,14 +1065,14 @@
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				FRAMEWORK_SEARCH_PATHS = "";
 				GCC_OPTIMIZATION_LEVEL = s;
-				INFOPLIST_FILE = "Tests/SwiftyJSONTests/Info-macOS.plist";
+				INFOPLIST_FILE = "Tests/Info-macOS.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.10;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.swiftyjson.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = macosx;
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
@@ -1096,14 +1099,14 @@
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
-				INFOPLIST_FILE = "Tests/SwiftyJSONTests/Info-tvOS.plist";
+				INFOPLIST_FILE = "Tests/Info-tvOS.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				MTL_ENABLE_DEBUG_INFO = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.tangplin.SwiftyJSON-tvOS-Tests";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = appletvos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TVOS_DEPLOYMENT_TARGET = 9.0;
 			};
 			name = Debug;
@@ -1116,13 +1119,13 @@
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = s;
-				INFOPLIST_FILE = "Tests/SwiftyJSONTests/Info-tvOS.plist";
+				INFOPLIST_FILE = "Tests/Info-tvOS.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				MTL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.tangplin.SwiftyJSON-tvOS-Tests";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SDKROOT = appletvos;
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TVOS_DEPLOYMENT_TARGET = 9.0;
 			};
 			name = Release;
@@ -1149,7 +1152,7 @@
 				SKIP_INSTALL = YES;
 				SUPPORTED_PLATFORMS = "watchsimulator watchos";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = 4;
 				WATCHOS_DEPLOYMENT_TARGET = 3.0;
 			};
@@ -1176,7 +1179,7 @@
 				SDKROOT = watchos;
 				SKIP_INSTALL = YES;
 				SUPPORTED_PLATFORMS = "watchsimulator watchos";
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = 4;
 				WATCHOS_DEPLOYMENT_TARGET = 3.0;
 			};
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0930"
+   LastUpgradeVersion = "1020"
   version = "1.3">
   <BuildAction
      parallelizeBuildables = "YES"
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0930"
+   LastUpgradeVersion = "1020"
   version = "1.3">
   <BuildAction
      parallelizeBuildables = "YES"
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0930"
+   LastUpgradeVersion = "1020"
   version = "1.3">
   <BuildAction
      parallelizeBuildables = "YES"
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0930"
+   LastUpgradeVersion = "1020"
   version = "1.3">
   <BuildAction
      parallelizeBuildables = "YES"
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>${EXECUTABLE_NAME}</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundlePackageType</key>
+	<string>BNDL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+</dict>
+</plist>
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>BNDL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+</dict>
+</plist>
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>BNDL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+</dict>
+</plist>
@@ -0,0 +1,45 @@
+//  ArrayTests.swift
+//
+//  Copyright (c) 2014 - 2017 Pinglin Tang
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class ArrayTests: XCTestCase {
+
+    func testSingleDimensionalArraysGetter() {
+        let array = ["1", "2", "a", "B", "D"]
+        let json = JSON(array)
+        XCTAssertEqual((json.array![0] as JSON).string!, "1")
+        XCTAssertEqual((json.array![1] as JSON).string!, "2")
+        XCTAssertEqual((json.array![2] as JSON).string!, "a")
+        XCTAssertEqual((json.array![3] as JSON).string!, "B")
+        XCTAssertEqual((json.array![4] as JSON).string!, "D")
+    }
+
+    func testSingleDimensionalArraysSetter() {
+        let array = ["1", "2", "a", "B", "D"]
+        var json = JSON(array)
+        json.arrayObject = ["111", "222"]
+        XCTAssertEqual((json.array![0] as JSON).string!, "111")
+        XCTAssertEqual((json.array![1] as JSON).string!, "222")
+    }
+}
@@ -0,0 +1,277 @@
+//  BaseTests.swift
+//
+//  Copyright (c) 2014 - 2017 Ruoyu Fu, Pinglin Tang
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class BaseTests: XCTestCase {
+
+    var testData: Data!
+
+    override func setUp() {
+
+        super.setUp()
+
+//        let file = "./Tests/Tes/Tests.json"
+//        self.testData = try? Data(contentsOf: URL(fileURLWithPath: file))
+        if let file = Bundle(for: BaseTests.self).path(forResource: "Tests", ofType: "json") {
+            self.testData = try? Data(contentsOf: URL(fileURLWithPath: file))
+        } else {
+            XCTFail("Can't find the test JSON file")
+        }
+    }
+
+    override func tearDown() {
+        super.tearDown()
+    }
+
+    func testInit() {
+        guard let json0 = try? JSON(data: self.testData) else {
+            XCTFail("Unable to parse testData")
+            return
+        }
+        XCTAssertEqual(json0.array!.count, 3)
+        XCTAssertEqual(JSON("123").description, "123")
+        XCTAssertEqual(JSON(["1": "2"])["1"].string!, "2")
+        let dictionary = NSMutableDictionary()
+        dictionary.setObject(NSNumber(value: 1.0), forKey: "number" as NSString)
+        dictionary.setObject(NSNull(), forKey: "null" as NSString)
+        _ = JSON(dictionary)
+        do {
+            let object: Any = try JSONSerialization.jsonObject(with: self.testData, options: [])
+            let json2 = JSON(object)
+            XCTAssertEqual(json0, json2)
+        } catch _ {
+        }
+    }
+
+    func testCompare() {
+        XCTAssertNotEqual(JSON("32.1234567890"), JSON(32.1234567890))
+        let veryLargeNumber: UInt64 = 9876543210987654321
+        XCTAssertNotEqual(JSON("9876543210987654321"), JSON(NSNumber(value: veryLargeNumber)))
+        XCTAssertNotEqual(JSON("9876543210987654321.12345678901234567890"), JSON(9876543210987654321.12345678901234567890))
+        XCTAssertEqual(JSON("😊"), JSON("😊"))
+        XCTAssertNotEqual(JSON("😱"), JSON("😁"))
+        XCTAssertEqual(JSON([123, 321, 456]), JSON([123, 321, 456]))
+        XCTAssertNotEqual(JSON([123, 321, 456]), JSON(123456789))
+        XCTAssertNotEqual(JSON([123, 321, 456]), JSON("string"))
+        XCTAssertNotEqual(JSON(["1": 123, "2": 321, "3": 456]), JSON("string"))
+        XCTAssertEqual(JSON(["1": 123, "2": 321, "3": 456]), JSON(["2": 321, "1": 123, "3": 456]))
+        XCTAssertEqual(JSON(NSNull()), JSON(NSNull()))
+        XCTAssertNotEqual(JSON(NSNull()), JSON(123))
+    }
+
+    func testJSONDoesProduceValidWithCorrectKeyPath() {
+
+        guard let json = try? JSON(data: self.testData) else {
+            XCTFail("Unable to parse testData")
+            return
+        }
+
+        let tweets = json
+        let tweets_array = json.array
+        let tweets_1 = json[1]
+        _ = tweets_1[1]
+        let tweets_1_user_name = tweets_1["user"]["name"]
+        let tweets_1_user_name_string = tweets_1["user"]["name"].string
+        XCTAssertNotEqual(tweets.type, Type.null)
+        XCTAssert(tweets_array != nil)
+        XCTAssertNotEqual(tweets_1.type, Type.null)
+        XCTAssertEqual(tweets_1_user_name, JSON("Raffi Krikorian"))
+        XCTAssertEqual(tweets_1_user_name_string!, "Raffi Krikorian")
+
+        let tweets_1_coordinates = tweets_1["coordinates"]
+        let tweets_1_coordinates_coordinates = tweets_1_coordinates["coordinates"]
+        let tweets_1_coordinates_coordinates_point_0_double = tweets_1_coordinates_coordinates[0].double
+        let tweets_1_coordinates_coordinates_point_1_float = tweets_1_coordinates_coordinates[1].float
+        let new_tweets_1_coordinates_coordinates = JSON([-122.25831, 37.871609] as NSArray)
+        XCTAssertEqual(tweets_1_coordinates_coordinates, new_tweets_1_coordinates_coordinates)
+        XCTAssertEqual(tweets_1_coordinates_coordinates_point_0_double!, -122.25831)
+        XCTAssertTrue(tweets_1_coordinates_coordinates_point_1_float! == 37.871609)
+        let tweets_1_coordinates_coordinates_point_0_string = tweets_1_coordinates_coordinates[0].stringValue
+        let tweets_1_coordinates_coordinates_point_1_string = tweets_1_coordinates_coordinates[1].stringValue
+        XCTAssertEqual(tweets_1_coordinates_coordinates_point_0_string, "-122.25831")
+        XCTAssertEqual(tweets_1_coordinates_coordinates_point_1_string, "37.871609")
+        let tweets_1_coordinates_coordinates_point_0 = tweets_1_coordinates_coordinates[0]
+        let tweets_1_coordinates_coordinates_point_1 = tweets_1_coordinates_coordinates[1]
+        XCTAssertEqual(tweets_1_coordinates_coordinates_point_0, JSON(-122.25831))
+        XCTAssertEqual(tweets_1_coordinates_coordinates_point_1, JSON(37.871609))
+
+        let created_at = json[0]["created_at"].string
+        let id_str = json[0]["id_str"].string
+        let favorited = json[0]["favorited"].bool
+        let id = json[0]["id"].int64
+        let in_reply_to_user_id_str = json[0]["in_reply_to_user_id_str"]
+        XCTAssertEqual(created_at!, "Tue Aug 28 21:16:23 +0000 2012")
+        XCTAssertEqual(id_str!, "240558470661799936")
+        XCTAssertFalse(favorited!)
+        XCTAssertEqual(id!, 240558470661799936)
+        XCTAssertEqual(in_reply_to_user_id_str.type, Type.null)
+
+        let user = json[0]["user"]
+        let user_name = user["name"].string
+        let user_profile_image_url = user["profile_image_url"].url
+        XCTAssert(user_name == "OAuth Dancer")
+        XCTAssert(user_profile_image_url == URL(string: "http://a0.twimg.com/profile_images/730275945/oauth-dancer_normal.jpg"))
+
+        let user_dictionary = json[0]["user"].dictionary
+        let user_dictionary_name = user_dictionary?["name"]?.string
+        let user_dictionary_name_profile_image_url = user_dictionary?["profile_image_url"]?.url
+        XCTAssert(user_dictionary_name == "OAuth Dancer")
+        XCTAssert(user_dictionary_name_profile_image_url == URL(string: "http://a0.twimg.com/profile_images/730275945/oauth-dancer_normal.jpg"))
+    }
+
+    func testJSONNumberCompare() {
+        XCTAssertEqual(JSON(12376352.123321), JSON(12376352.123321))
+        XCTAssertGreaterThan(JSON(20.211), JSON(20.112))
+        XCTAssertGreaterThanOrEqual(JSON(30.211), JSON(20.112))
+        XCTAssertGreaterThanOrEqual(JSON(65232), JSON(65232))
+        XCTAssertLessThan(JSON(-82320.211), JSON(20.112))
+        XCTAssertLessThanOrEqual(JSON(-320.211), JSON(123.1))
+        XCTAssertLessThanOrEqual(JSON(-8763), JSON(-8763))
+
+        XCTAssertEqual(JSON(12376352.123321), JSON(12376352.123321))
+        XCTAssertGreaterThan(JSON(20.211), JSON(20.112))
+        XCTAssertGreaterThanOrEqual(JSON(30.211), JSON(20.112))
+        XCTAssertGreaterThanOrEqual(JSON(65232), JSON(65232))
+        XCTAssertLessThan(JSON(-82320.211), JSON(20.112))
+        XCTAssertLessThanOrEqual(JSON(-320.211), JSON(123.1))
+        XCTAssertLessThanOrEqual(JSON(-8763), JSON(-8763))
+    }
+
+    func testNumberConvertToString() {
+        XCTAssertEqual(JSON(true).stringValue, "true")
+        XCTAssertEqual(JSON(999.9823).stringValue, "999.9823")
+        XCTAssertEqual(JSON(true).number!.stringValue, "1")
+        XCTAssertEqual(JSON(false).number!.stringValue, "0")
+        XCTAssertEqual(JSON("hello").numberValue.stringValue, "0")
+        XCTAssertEqual(JSON(NSNull()).numberValue.stringValue, "0")
+        XCTAssertEqual(JSON(["a", "b", "c", "d"]).numberValue.stringValue, "0")
+        XCTAssertEqual(JSON(["a": "b", "c": "d"]).numberValue.stringValue, "0")
+    }
+
+    func testNumberPrint() {
+
+        XCTAssertEqual(JSON(false).description, "false")
+        XCTAssertEqual(JSON(true).description, "true")
+
+        XCTAssertEqual(JSON(1).description, "1")
+        XCTAssertEqual(JSON(22).description, "22")
+        #if (arch(x86_64) || arch(arm64))
+        XCTAssertEqual(JSON(9.22337203685478E18).description, "9.22337203685478e+18")
+        #elseif (arch(i386) || arch(arm))
+        XCTAssertEqual(JSON(2147483647).description, "2147483647")
+        #endif
+        XCTAssertEqual(JSON(-1).description, "-1")
+        XCTAssertEqual(JSON(-934834834).description, "-934834834")
+        XCTAssertEqual(JSON(-2147483648).description, "-2147483648")
+
+        XCTAssertEqual(JSON(1.5555).description, "1.5555")
+        XCTAssertEqual(JSON(-9.123456789).description, "-9.123456789")
+        XCTAssertEqual(JSON(-0.00000000000000001).description, "-1e-17")
+        XCTAssertEqual(JSON(-999999999999999999999999.000000000000000000000001).description, "-1e+24")
+        XCTAssertEqual(JSON(-9999999991999999999999999.88888883433343439438493483483943948341).stringValue, "-9.999999991999999e+24")
+
+        XCTAssertEqual(JSON(Int(Int.max)).description, "\(Int.max)")
+        XCTAssertEqual(JSON(NSNumber(value: Int.min)).description, "\(Int.min)")
+        XCTAssertEqual(JSON(NSNumber(value: UInt.max)).description, "\(UInt.max)")
+        XCTAssertEqual(JSON(NSNumber(value: UInt64.max)).description, "\(UInt64.max)")
+        XCTAssertEqual(JSON(NSNumber(value: Int64.max)).description, "\(Int64.max)")
+        XCTAssertEqual(JSON(NSNumber(value: UInt64.max)).description, "\(UInt64.max)")
+
+        XCTAssertEqual(JSON(Double.infinity).description, "inf")
+        XCTAssertEqual(JSON(-Double.infinity).description, "-inf")
+        XCTAssertEqual(JSON(Double.nan).description, "nan")
+
+        XCTAssertEqual(JSON(1.0/0.0).description, "inf")
+        XCTAssertEqual(JSON(-1.0/0.0).description, "-inf")
+        XCTAssertEqual(JSON(0.0/0.0).description, "nan")
+    }
+
+    func testNullJSON() {
+        XCTAssertEqual(JSON(NSNull()).debugDescription, "null")
+
+        let json: JSON = JSON.null
+        XCTAssertEqual(json.debugDescription, "null")
+        XCTAssertNil(json.error)
+        let json1: JSON = JSON(NSNull())
+        if json1 != JSON.null {
+            XCTFail("json1 should be nil")
+        }
+    }
+
+    func testExistance() {
+        let dictionary = ["number": 1111]
+        let json = JSON(dictionary)
+        XCTAssertFalse(json["unspecifiedValue"].exists())
+        XCTAssertFalse(json[0].exists())
+        XCTAssertTrue(json["number"].exists())
+
+        let array = [["number": 1111]]
+        let jsonForArray = JSON(array)
+        XCTAssertTrue(jsonForArray[0].exists())
+        XCTAssertFalse(jsonForArray[1].exists())
+        XCTAssertFalse(jsonForArray["someValue"].exists())
+    }
+
+    func testErrorHandle() {
+        guard let json = try? JSON(data: self.testData) else {
+            XCTFail("Unable to parse testData")
+            return
+        }
+        if json["wrong-type"].string != nil {
+            XCTFail("Should not run into here")
+        } else {
+            XCTAssertEqual(json["wrong-type"].error, SwiftyJSONError.wrongType)
+        }
+
+        if json[0]["not-exist"].string != nil {
+            XCTFail("Should not run into here")
+        } else {
+            XCTAssertEqual(json[0]["not-exist"].error, SwiftyJSONError.notExist)
+        }
+
+        let wrongJSON = JSON(NSObject())
+        if let error = wrongJSON.error {
+            XCTAssertEqual(error, SwiftyJSONError.unsupportedType)
+        }
+    }
+
+    func testReturnObject() {
+        guard let json = try? JSON(data: self.testData) else {
+            XCTFail("Unable to parse testData")
+            return
+        }
+        XCTAssertNotNil(json.object)
+    }
+
+    func testErrorThrowing() {
+        let invalidJson = "{\"foo\": 300]"  // deliberately incorrect JSON
+        let invalidData = invalidJson.data(using: .utf8)!
+        do {
+            _ = try JSON(data: invalidData)
+            XCTFail("Should have thrown error; we should not have gotten here")
+        } catch {
+            // everything is OK
+        }
+    }
+}
@@ -0,0 +1,104 @@
+//  CodableTests.swift
+//
+//  Created by Lei Wang on 2018/1/9.
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class CodableTests: XCTestCase {
+
+    func testEncodeNull() {
+        var json = JSON([NSNull()])
+        _ = try! JSONEncoder().encode(json)
+        json = JSON([nil])
+        _ = try! JSONEncoder().encode(json)
+        let dictionary: [String: Any?] = ["key": nil]
+        json = JSON(dictionary)
+        _ = try! JSONEncoder().encode(json)
+    }
+
+    func testArrayCodable() {
+        let jsonString = """
+        [1,"false", ["A", 4.3231],"3",true]
+        """
+        var data = jsonString.data(using: .utf8)!
+        let json = try! JSONDecoder().decode(JSON.self, from: data)
+        XCTAssertEqual(json.arrayValue.first?.int, 1)
+        XCTAssertEqual(json[1].bool, nil)
+        XCTAssertEqual(json[1].string, "false")
+        XCTAssertEqual(json[3].string, "3")
+        XCTAssertEqual(json[2][1].double!, 4.3231)
+        XCTAssertEqual(json.arrayValue[0].bool, nil)
+        XCTAssertEqual(json.array!.last!.bool, true)
+        let jsonList = try! JSONDecoder().decode([JSON].self, from: data)
+        XCTAssertEqual(jsonList.first?.int, 1)
+        XCTAssertEqual(jsonList.last!.bool, true)
+        data = try! JSONEncoder().encode(json)
+        let list = try! JSONSerialization.jsonObject(with: data, options: []) as! [Any]
+        XCTAssertEqual(list[0] as! Int, 1)
+        XCTAssertEqual((list[2] as! [Any])[1] as! NSNumber, 4.3231)
+    }
+
+    func testDictionaryCodable() {
+        let dictionary: [String: Any] = ["number": 9823.212, "name": "NAME", "list": [1234, 4.21223256], "object": ["sub_number": 877.2323, "sub_name": "sub_name"], "bool": true]
+        var data = try! JSONSerialization.data(withJSONObject: dictionary, options: [])
+        let json = try! JSONDecoder().decode(JSON.self, from: data)
+        XCTAssertNotNil(json.dictionary)
+        XCTAssertEqual(json["number"].float, 9823.212)
+        XCTAssertEqual(json["list"].arrayObject is [NSNumber], true)
+        XCTAssertEqual(json["object"]["sub_number"].float, 877.2323)
+        XCTAssertEqual(json["bool"].bool, true)
+        let jsonDict = try! JSONDecoder().decode([String: JSON].self, from: data)
+        XCTAssertEqual(jsonDict["number"]?.int, 9823)
+        XCTAssertEqual(jsonDict["object"]?["sub_name"], "sub_name")
+        data = try! JSONEncoder().encode(json)
+        var encoderDict = try! JSONSerialization.jsonObject(with: data, options: []) as! [String: Any]
+        XCTAssertEqual(encoderDict["list"] as! [NSNumber], [1234, 4.21223256])
+        XCTAssertEqual(encoderDict["bool"] as! Bool, true)
+        data = try! JSONEncoder().encode(jsonDict)
+        encoderDict = try! JSONSerialization.jsonObject(with: data, options: []) as! [String: Any]
+        XCTAssertEqual(encoderDict["name"] as! String, dictionary["name"] as! String)
+        XCTAssertEqual((encoderDict["object"] as! [String: Any])["sub_number"] as! NSNumber, 877.2323)
+    }
+
+    func testCodableModel() {
+        let dictionary: [String: Any] = [
+            "number": 9823.212,
+            "name": "NAME",
+            "list": [1234, 4.21223256],
+            "object": ["sub_number": 877.2323, "sub_name": "sub_name"],
+            "bool": true]
+        let data = try! JSONSerialization.data(withJSONObject: dictionary, options: [])
+        let model = try! JSONDecoder().decode(CodableModel.self, from: data)
+        XCTAssertEqual(model.subName, "sub_name")
+    }
+}
+
+private struct CodableModel: Codable {
+    let name: String
+    let number: Double
+    let bool: Bool
+    let list: [Double]
+    private let object: JSON
+    var subName: String? {
+        return object["sub_name"].string
+    }
+}
@@ -0,0 +1,337 @@
+//  ComparableTests.swift
+//
+//  Copyright (c) 2014 - 2017 Pinglin Tang
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class ComparableTests: XCTestCase {
+
+    func testNumberEqual() {
+        let jsonL1: JSON = 1234567890.876623
+        let jsonR1: JSON = JSON(1234567890.876623)
+        XCTAssertEqual(jsonL1, jsonR1)
+        XCTAssertTrue(jsonL1 == 1234567890.876623)
+
+        let jsonL2: JSON = 987654321
+        let jsonR2: JSON = JSON(987654321)
+        XCTAssertEqual(jsonL2, jsonR2)
+        XCTAssertTrue(jsonR2 == 987654321)
+
+        let jsonL3: JSON = JSON(NSNumber(value: 87654321.12345678))
+        let jsonR3: JSON = JSON(NSNumber(value: 87654321.12345678))
+        XCTAssertEqual(jsonL3, jsonR3)
+        XCTAssertTrue(jsonR3 == 87654321.12345678)
+    }
+
+    func testNumberNotEqual() {
+        let jsonL1: JSON = 1234567890.876623
+        let jsonR1: JSON = JSON(123.123)
+        XCTAssertNotEqual(jsonL1, jsonR1)
+        XCTAssertFalse(jsonL1 == 34343)
+
+        let jsonL2: JSON = 8773
+        let jsonR2: JSON = JSON(123.23)
+        XCTAssertNotEqual(jsonL2, jsonR2)
+        XCTAssertFalse(jsonR1 == 454352)
+
+        let jsonL3: JSON = JSON(NSNumber(value: 87621.12345678))
+        let jsonR3: JSON = JSON(NSNumber(value: 87654321.45678))
+        XCTAssertNotEqual(jsonL3, jsonR3)
+        XCTAssertFalse(jsonL3 == 4545.232)
+    }
+
+    func testNumberGreaterThanOrEqual() {
+        let jsonL1: JSON = 1234567890.876623
+        let jsonR1: JSON = JSON(123.123)
+        XCTAssertGreaterThanOrEqual(jsonL1, jsonR1)
+        XCTAssertTrue(jsonL1 >= -37434)
+
+        let jsonL2: JSON = 8773
+        let jsonR2: JSON = JSON(-87343)
+        XCTAssertGreaterThanOrEqual(jsonL2, jsonR2)
+        XCTAssertTrue(jsonR2 >= -988343)
+
+        let jsonL3: JSON = JSON(NSNumber(value: 87621.12345678))
+        let jsonR3: JSON = JSON(NSNumber(value: 87621.12345678))
+        XCTAssertGreaterThanOrEqual(jsonL3, jsonR3)
+        XCTAssertTrue(jsonR3 >= 0.3232)
+    }
+
+    func testNumberLessThanOrEqual() {
+        let jsonL1: JSON = 1234567890.876623
+        let jsonR1: JSON = JSON(123.123)
+        XCTAssertLessThanOrEqual(jsonR1, jsonL1)
+        XCTAssertFalse(83487343.3493 <= jsonR1)
+
+        let jsonL2: JSON = 8773
+        let jsonR2: JSON = JSON(-123.23)
+        XCTAssertLessThanOrEqual(jsonR2, jsonL2)
+        XCTAssertFalse(9348343 <= jsonR2)
+
+        let jsonL3: JSON = JSON(NSNumber(value: 87621.12345678))
+        let jsonR3: JSON = JSON(NSNumber(value: 87621.12345678))
+        XCTAssertLessThanOrEqual(jsonR3, jsonL3)
+        XCTAssertTrue(87621.12345678 <= jsonR3)
+    }
+
+    func testNumberGreaterThan() {
+        let jsonL1: JSON = 1234567890.876623
+        let jsonR1: JSON = JSON(123.123)
+        XCTAssertGreaterThan(jsonL1, jsonR1)
+        XCTAssertFalse(jsonR1 > 192388843.0988)
+
+        let jsonL2: JSON = 8773
+        let jsonR2: JSON = JSON(123.23)
+        XCTAssertGreaterThan(jsonL2, jsonR2)
+        XCTAssertFalse(jsonR2 > 877434)
+
+        let jsonL3: JSON = JSON(NSNumber(value: 87621.12345678))
+        let jsonR3: JSON = JSON(NSNumber(value: 87621.1234567))
+        XCTAssertGreaterThan(jsonL3, jsonR3)
+        XCTAssertFalse(-7799 > jsonR3)
+    }
+
+    func testNumberLessThan() {
+        let jsonL1: JSON = 1234567890.876623
+        let jsonR1: JSON = JSON(123.123)
+        XCTAssertLessThan(jsonR1, jsonL1)
+        XCTAssertTrue(jsonR1 < 192388843.0988)
+
+        let jsonL2: JSON = 8773
+        let jsonR2: JSON = JSON(123.23)
+        XCTAssertLessThan(jsonR2, jsonL2)
+        XCTAssertTrue(jsonR2 < 877434)
+
+        let jsonL3: JSON = JSON(NSNumber(value: 87621.12345678))
+        let jsonR3: JSON = JSON(NSNumber(value: 87621.1234567))
+        XCTAssertLessThan(jsonR3, jsonL3)
+        XCTAssertTrue(-7799 < jsonR3)
+    }
+
+    func testBoolEqual() {
+        let jsonL1: JSON = true
+        let jsonR1: JSON = JSON(true)
+        XCTAssertEqual(jsonL1, jsonR1)
+        XCTAssertTrue(jsonL1 == true)
+
+        let jsonL2: JSON = false
+        let jsonR2: JSON = JSON(false)
+        XCTAssertEqual(jsonL2, jsonR2)
+        XCTAssertTrue(jsonL2 == false)
+    }
+
+    func testBoolNotEqual() {
+        let jsonL1: JSON = true
+        let jsonR1: JSON = JSON(false)
+        XCTAssertNotEqual(jsonL1, jsonR1)
+        XCTAssertTrue(jsonL1 != false)
+
+        let jsonL2: JSON = false
+        let jsonR2: JSON = JSON(true)
+        XCTAssertNotEqual(jsonL2, jsonR2)
+        XCTAssertTrue(jsonL2 != true)
+    }
+
+    func testBoolGreaterThanOrEqual() {
+        let jsonL1: JSON = true
+        let jsonR1: JSON = JSON(true)
+        XCTAssertGreaterThanOrEqual(jsonL1, jsonR1)
+        XCTAssertTrue(jsonL1 >= true)
+
+        let jsonL2: JSON = false
+        let jsonR2: JSON = JSON(false)
+        XCTAssertGreaterThanOrEqual(jsonL2, jsonR2)
+        XCTAssertFalse(jsonL2 >= true)
+    }
+
+    func testBoolLessThanOrEqual() {
+        let jsonL1: JSON = true
+        let jsonR1: JSON = JSON(true)
+        XCTAssertLessThanOrEqual(jsonL1, jsonR1)
+        XCTAssertTrue(true <= jsonR1)
+
+        let jsonL2: JSON = false
+        let jsonR2: JSON = JSON(false)
+        XCTAssertLessThanOrEqual(jsonL2, jsonR2)
+        XCTAssertFalse(jsonL2 <= true)
+    }
+
+    func testBoolGreaterThan() {
+        let jsonL1: JSON = true
+        let jsonR1: JSON = JSON(true)
+        XCTAssertFalse(jsonL1 > jsonR1)
+        XCTAssertFalse(jsonL1 > true)
+        XCTAssertFalse(jsonR1 > false)
+
+        let jsonL2: JSON = false
+        let jsonR2: JSON = JSON(false)
+        XCTAssertFalse(jsonL2 > jsonR2)
+        XCTAssertFalse(jsonL2 > false)
+        XCTAssertFalse(jsonR2 > true)
+
+        let jsonL3: JSON = true
+        let jsonR3: JSON = JSON(false)
+        XCTAssertFalse(jsonL3 > jsonR3)
+        XCTAssertFalse(jsonL3 > false)
+        XCTAssertFalse(jsonR3 > true)
+
+        let jsonL4: JSON = false
+        let jsonR4: JSON = JSON(true)
+        XCTAssertFalse(jsonL4 > jsonR4)
+        XCTAssertFalse(jsonL4 > false)
+        XCTAssertFalse(jsonR4 > true)
+    }
+
+    func testBoolLessThan() {
+        let jsonL1: JSON = true
+        let jsonR1: JSON = JSON(true)
+        XCTAssertFalse(jsonL1 < jsonR1)
+        XCTAssertFalse(jsonL1 < true)
+        XCTAssertFalse(jsonR1 < false)
+
+        let jsonL2: JSON = false
+        let jsonR2: JSON = JSON(false)
+        XCTAssertFalse(jsonL2 < jsonR2)
+        XCTAssertFalse(jsonL2 < false)
+        XCTAssertFalse(jsonR2 < true)
+
+        let jsonL3: JSON = true
+        let jsonR3: JSON = JSON(false)
+        XCTAssertFalse(jsonL3 < jsonR3)
+        XCTAssertFalse(jsonL3 < false)
+        XCTAssertFalse(jsonR3 < true)
+
+        let jsonL4: JSON = false
+        let jsonR4: JSON = JSON(true)
+        XCTAssertFalse(jsonL4 < jsonR4)
+        XCTAssertFalse(jsonL4 < false)
+        XCTAssertFalse(true < jsonR4)
+    }
+
+    func testStringEqual() {
+        let jsonL1: JSON = "abcdefg 123456789 !@#$%^&*()"
+        let jsonR1: JSON = JSON("abcdefg 123456789 !@#$%^&*()")
+
+        XCTAssertEqual(jsonL1, jsonR1)
+        XCTAssertTrue(jsonL1 == "abcdefg 123456789 !@#$%^&*()")
+    }
+
+    func testStringNotEqual() {
+        let jsonL1: JSON = "abcdefg 123456789 !@#$%^&*()"
+        let jsonR1: JSON = JSON("-=[]\\\"987654321")
+
+        XCTAssertNotEqual(jsonL1, jsonR1)
+        XCTAssertTrue(jsonL1 != "not equal")
+    }
+
+    func testStringGreaterThanOrEqual() {
+        let jsonL1: JSON = "abcdefg 123456789 !@#$%^&*()"
+        let jsonR1: JSON = JSON("abcdefg 123456789 !@#$%^&*()")
+
+        XCTAssertGreaterThanOrEqual(jsonL1, jsonR1)
+        XCTAssertTrue(jsonL1 >= "abcdefg 123456789 !@#$%^&*()")
+
+        let jsonL2: JSON = "z-+{}:"
+        let jsonR2: JSON = JSON("a<>?:")
+        XCTAssertGreaterThanOrEqual(jsonL2, jsonR2)
+        XCTAssertTrue(jsonL2 >= "mnbvcxz")
+    }
+
+    func testStringLessThanOrEqual() {
+        let jsonL1: JSON = "abcdefg 123456789 !@#$%^&*()"
+        let jsonR1: JSON = JSON("abcdefg 123456789 !@#$%^&*()")
+
+        XCTAssertLessThanOrEqual(jsonL1, jsonR1)
+        XCTAssertTrue(jsonL1 <= "abcdefg 123456789 !@#$%^&*()")
+
+        let jsonL2: JSON = "z-+{}:"
+        let jsonR2: JSON = JSON("a<>?:")
+        XCTAssertLessThanOrEqual(jsonR2, jsonL2)
+        XCTAssertTrue("mnbvcxz" <= jsonL2)
+    }
+
+    func testStringGreaterThan() {
+        let jsonL1: JSON = "abcdefg 123456789 !@#$%^&*()"
+        let jsonR1: JSON = JSON("abcdefg 123456789 !@#$%^&*()")
+
+        XCTAssertFalse(jsonL1 > jsonR1)
+        XCTAssertFalse(jsonL1 > "abcdefg 123456789 !@#$%^&*()")
+
+        let jsonL2: JSON = "z-+{}:"
+        let jsonR2: JSON = JSON("a<>?:")
+        XCTAssertGreaterThan(jsonL2, jsonR2)
+        XCTAssertFalse("87663434" > jsonL2)
+    }
+
+    func testStringLessThan() {
+        let jsonL1: JSON = "abcdefg 123456789 !@#$%^&*()"
+        let jsonR1: JSON = JSON("abcdefg 123456789 !@#$%^&*()")
+
+        XCTAssertFalse(jsonL1 < jsonR1)
+        XCTAssertFalse(jsonL1 < "abcdefg 123456789 !@#$%^&*()")
+
+        let jsonL2: JSON = "98774"
+        let jsonR2: JSON = JSON("123456")
+        XCTAssertLessThan(jsonR2, jsonL2)
+        XCTAssertFalse(jsonL2 < "09")
+    }
+
+    func testNil() {
+        let jsonL1: JSON = JSON.null
+        let jsonR1: JSON = JSON(NSNull())
+        XCTAssertEqual(jsonL1, jsonR1)
+        XCTAssertTrue(jsonL1 != "123")
+        XCTAssertFalse(jsonL1 > "abcd")
+        XCTAssertFalse(jsonR1 < "*&^")
+        XCTAssertFalse(jsonL1 >= "jhfid")
+        XCTAssertFalse(jsonR1 <= "你好")
+        XCTAssertTrue(jsonL1 >= jsonR1)
+        XCTAssertTrue(jsonL1 <= jsonR1)
+    }
+
+    func testArray() {
+        let jsonL1: JSON = [1, 2, "4", 5, "6"]
+        let jsonR1: JSON = JSON([1, 2, "4", 5, "6"])
+        XCTAssertEqual(jsonL1, jsonR1)
+        XCTAssertTrue(jsonL1 == [1, 2, "4", 5, "6"])
+        XCTAssertTrue(jsonL1 != ["abcd", "efg"])
+        XCTAssertTrue(jsonL1 >= jsonR1)
+        XCTAssertTrue(jsonL1 <= jsonR1)
+        XCTAssertFalse(jsonL1 > ["abcd", ""])
+        XCTAssertFalse(jsonR1 < [])
+        XCTAssertFalse(jsonL1 >= [:])
+    }
+
+    func testDictionary() {
+        let jsonL1: JSON = ["2": 2, "name": "Jack", "List": ["a", 1.09, NSNull()]]
+        let jsonR1: JSON = JSON(["2": 2, "name": "Jack", "List": ["a", 1.09, NSNull()]])
+
+        XCTAssertEqual(jsonL1, jsonR1)
+        XCTAssertTrue(jsonL1 != ["1": 2, "Hello": "World", "Koo": "Foo"])
+        XCTAssertTrue(jsonL1 >= jsonR1)
+        XCTAssertTrue(jsonL1 <= jsonR1)
+        XCTAssertFalse(jsonL1 >= [:])
+        XCTAssertFalse(jsonR1 <= ["999": "aaaa"])
+        XCTAssertFalse(jsonL1 > [")(*&^": 1234567])
+        XCTAssertFalse(jsonR1 < ["MNHH": "JUYTR"])
+    }
+}
@@ -0,0 +1,55 @@
+//  DictionaryTests.swift
+//
+//  Copyright (c) 2014 - 2017 Pinglin Tang
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class DictionaryTests: XCTestCase {
+
+    func testGetter() {
+        let dictionary = ["number": 9823.212, "name": "NAME", "list": [1234, 4.212], "object": ["sub_number": 877.2323, "sub_name": "sub_name"], "bool": true] as [String: Any]
+        let json = JSON(dictionary)
+        //dictionary
+        XCTAssertEqual((json.dictionary!["number"]! as JSON).double!, 9823.212)
+        XCTAssertEqual((json.dictionary!["name"]! as JSON).string!, "NAME")
+        XCTAssertEqual(((json.dictionary!["list"]! as JSON).array![0] as JSON).int!, 1234)
+        XCTAssertEqual(((json.dictionary!["list"]! as JSON).array![1] as JSON).double!, 4.212)
+        XCTAssertEqual((((json.dictionary!["object"]! as JSON).dictionaryValue)["sub_number"]! as JSON).double!, 877.2323)
+        XCTAssertTrue(json.dictionary!["null"] == nil)
+        //dictionaryValue
+        XCTAssertEqual(((((json.dictionaryValue)["object"]! as JSON).dictionaryValue)["sub_name"]! as JSON).string!, "sub_name")
+        XCTAssertEqual((json.dictionaryValue["bool"]! as JSON).bool!, true)
+        XCTAssertTrue(json.dictionaryValue["null"] == nil)
+        XCTAssertTrue(JSON.null.dictionaryValue == [:])
+        //dictionaryObject
+        XCTAssertEqual(json.dictionaryObject!["number"]! as? Double, 9823.212)
+        XCTAssertTrue(json.dictionaryObject!["null"] == nil)
+        XCTAssertTrue(JSON.null.dictionaryObject == nil)
+    }
+
+    func testSetter() {
+        var json: JSON = ["test": "case"]
+        XCTAssertEqual(json.dictionaryObject! as! [String: String], ["test": "case"])
+        json.dictionaryObject = ["name": "NAME"]
+        XCTAssertEqual(json.dictionaryObject! as! [String: String], ["name": "NAME"])
+    }
+}
@@ -0,0 +1,73 @@
+//  LiteralConvertibleTests.swift
+//
+//  Copyright (c) 2014 - 2017 Pinglin Tang
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class LiteralConvertibleTests: XCTestCase {
+
+    func testNumber() {
+        var json: JSON = 1234567890.876623
+        XCTAssertEqual(json.int!, 1234567890)
+        XCTAssertEqual(json.intValue, 1234567890)
+        XCTAssertEqual(json.double!, 1234567890.876623)
+        XCTAssertEqual(json.doubleValue, 1234567890.876623)
+        XCTAssertTrue(json.float! == 1234567890.876623)
+        XCTAssertTrue(json.floatValue == 1234567890.876623)
+    }
+
+    func testBool() {
+        var jsonTrue: JSON = true
+        XCTAssertEqual(jsonTrue.bool!, true)
+        XCTAssertEqual(jsonTrue.boolValue, true)
+        var jsonFalse: JSON = false
+        XCTAssertEqual(jsonFalse.bool!, false)
+        XCTAssertEqual(jsonFalse.boolValue, false)
+    }
+
+    func testString() {
+        var json: JSON = "abcd efg, HIJK;LMn"
+        XCTAssertEqual(json.string!, "abcd efg, HIJK;LMn")
+        XCTAssertEqual(json.stringValue, "abcd efg, HIJK;LMn")
+    }
+
+    func testNil() {
+        let jsonNil_1: JSON = JSON.null
+        XCTAssert(jsonNil_1 == JSON.null)
+        let jsonNil_2: JSON = JSON(NSNull.self)
+        XCTAssert(jsonNil_2 != JSON.null)
+        let jsonNil_3: JSON = JSON([1: 2])
+        XCTAssert(jsonNil_3 != JSON.null)
+    }
+
+    func testArray() {
+        let json: JSON = [1, 2, "4", 5, "6"]
+        XCTAssertEqual(json.array!, [1, 2, "4", 5, "6"])
+        XCTAssertEqual(json.arrayValue, [1, 2, "4", 5, "6"])
+    }
+
+    func testDictionary() {
+        let json: JSON = ["1": 2, "2": 2, "three": 3, "list": ["aa", "bb", "dd"]]
+        XCTAssertEqual(json.dictionary!, ["1": 2, "2": 2, "three": 3, "list": ["aa", "bb", "dd"]])
+        XCTAssertEqual(json.dictionaryValue, ["1": 2, "2": 2, "three": 3, "list": ["aa", "bb", "dd"]])
+    }
+}
@@ -0,0 +1,97 @@
+//  MergeTests.swift
+//
+//  Created by Daniel Kiedrowski on 17.11.16.
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class MergeTests: XCTestCase {
+
+    func testDifferingTypes() {
+        let A = JSON("a")
+        let B = JSON(1)
+
+        do {
+            _ = try A.merged(with: B)
+        } catch let error as SwiftyJSONError {
+            XCTAssertEqual(error.errorCode, SwiftyJSONError.wrongType.rawValue)
+            XCTAssertEqual(type(of: error).errorDomain, SwiftyJSONError.errorDomain)
+            XCTAssertEqual(error.errorUserInfo as! [String: String], [NSLocalizedDescriptionKey: "Couldn't merge, because the JSONs differ in type on top level."])
+        } catch _ {}
+    }
+
+    func testPrimitiveType() {
+        let A = JSON("a")
+        let B = JSON("b")
+        XCTAssertEqual(try! A.merged(with: B), B)
+    }
+
+    func testMergeEqual() {
+        let json = JSON(["a": "A"])
+        XCTAssertEqual(try! json.merged(with: json), json)
+    }
+
+    func testMergeUnequalValues() {
+        let A = JSON(["a": "A"])
+        let B = JSON(["a": "B"])
+        XCTAssertEqual(try! A.merged(with: B), B)
+    }
+
+    func testMergeUnequalKeysAndValues() {
+        let A = JSON(["a": "A"])
+        let B = JSON(["b": "B"])
+        XCTAssertEqual(try! A.merged(with: B), JSON(["a": "A", "b": "B"]))
+    }
+
+    func testMergeFilledAndEmpty() {
+        let A = JSON(["a": "A"])
+        let B = JSON([:])
+        XCTAssertEqual(try! A.merged(with: B), A)
+    }
+
+    func testMergeEmptyAndFilled() {
+        let A = JSON([:])
+        let B = JSON(["a": "A"])
+        XCTAssertEqual(try! A.merged(with: B), B)
+    }
+
+    func testMergeArray() {
+        let A = JSON(["a"])
+        let B = JSON(["b"])
+        XCTAssertEqual(try! A.merged(with: B), JSON(["a", "b"]))
+    }
+
+    func testMergeNestedJSONs() {
+        let A = JSON([
+            "nested": [
+                "A": "a"
+            ]
+        ])
+
+        let B = JSON([
+            "nested": [
+                "A": "b"
+            ]
+        ])
+
+        XCTAssertEqual(try! A.merged(with: B), B)
+    }
+}
@@ -0,0 +1,148 @@
+//  MutabilityTests.swift
+//
+//  Copyright (c) 2014 - 2017 Zigii Wong
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class MutabilityTests: XCTestCase {
+
+    func testDictionaryMutability() {
+        let dictionary: [String: Any] = [
+            "string": "STRING",
+            "number": 9823.212,
+            "bool": true,
+            "empty": ["nothing"],
+            "foo": ["bar": ["1"]],
+            "bar": ["foo": ["1": "a"]]
+        ]
+
+        var json = JSON(dictionary)
+        XCTAssertEqual(json["string"], "STRING")
+        XCTAssertEqual(json["number"], 9823.212)
+        XCTAssertEqual(json["bool"], true)
+        XCTAssertEqual(json["empty"], ["nothing"])
+
+        json["string"] = "muted"
+        XCTAssertEqual(json["string"], "muted")
+
+        json["number"] = 9999.0
+        XCTAssertEqual(json["number"], 9999.0)
+
+        json["bool"] = false
+        XCTAssertEqual(json["bool"], false)
+
+        json["empty"] = []
+        XCTAssertEqual(json["empty"], [])
+
+        json["new"] = JSON(["foo": "bar"])
+        XCTAssertEqual(json["new"], ["foo": "bar"])
+
+        json["foo"]["bar"] = JSON([])
+        XCTAssertEqual(json["foo"]["bar"], [])
+
+        json["bar"]["foo"] = JSON(["2": "b"])
+        XCTAssertEqual(json["bar"]["foo"], ["2": "b"])
+    }
+
+    func testArrayMutability() {
+        let array: [Any] = ["1", "2", 3, true, []]
+
+        var json = JSON(array)
+        XCTAssertEqual(json[0], "1")
+        XCTAssertEqual(json[1], "2")
+        XCTAssertEqual(json[2], 3)
+        XCTAssertEqual(json[3], true)
+        XCTAssertEqual(json[4], [])
+
+        json[0] = false
+        XCTAssertEqual(json[0], false)
+
+        json[1] = 2
+        XCTAssertEqual(json[1], 2)
+
+        json[2] = "3"
+        XCTAssertEqual(json[2], "3")
+
+        json[3] = [:]
+        XCTAssertEqual(json[3], [:])
+
+        json[4] = [1, 2]
+        XCTAssertEqual(json[4], [1, 2])
+    }
+
+    func testValueMutability() {
+        var intArray = JSON([0, 1, 2])
+        intArray[0] = JSON(55)
+        XCTAssertEqual(intArray[0], 55)
+        XCTAssertEqual(intArray[0].intValue, 55)
+
+        var dictionary = JSON(["foo": "bar"])
+        dictionary["foo"] = JSON("foo")
+        XCTAssertEqual(dictionary["foo"], "foo")
+        XCTAssertEqual(dictionary["foo"].stringValue, "foo")
+
+        var number = JSON(1)
+        number = JSON("111")
+        XCTAssertEqual(number, "111")
+        XCTAssertEqual(number.intValue, 111)
+        XCTAssertEqual(number.stringValue, "111")
+
+        var boolean = JSON(true)
+        boolean = JSON(false)
+        XCTAssertEqual(boolean, false)
+        XCTAssertEqual(boolean.boolValue, false)
+    }
+
+    func testArrayRemovability() {
+        let array = ["Test", "Test2", "Test3"]
+        var json = JSON(array)
+
+        json.arrayObject?.removeFirst()
+        XCTAssertEqual(false, json.arrayValue.isEmpty)
+        XCTAssertEqual(json.arrayValue, ["Test2", "Test3"])
+
+        json.arrayObject?.removeLast()
+        XCTAssertEqual(false, json.arrayValue.isEmpty)
+        XCTAssertEqual(json.arrayValue, ["Test2"])
+
+        json.arrayObject?.removeAll()
+        XCTAssertEqual(true, json.arrayValue.isEmpty)
+        XCTAssertEqual(JSON([]), json)
+    }
+
+    func testDictionaryRemovability() {
+        let dictionary: [String: Any] = ["key1": "Value1", "key2": 2, "key3": true]
+        var json = JSON(dictionary)
+
+        json.dictionaryObject?.removeValue(forKey: "key1")
+        XCTAssertEqual(false, json.dictionaryValue.isEmpty)
+        XCTAssertEqual(json.dictionaryValue, ["key2": 2, "key3": true])
+
+        json.dictionaryObject?.removeValue(forKey: "key3")
+        XCTAssertEqual(false, json.dictionaryValue.isEmpty)
+        XCTAssertEqual(json.dictionaryValue, ["key2": 2])
+
+        json.dictionaryObject?.removeAll()
+        XCTAssertEqual(true, json.dictionaryValue.isEmpty)
+        XCTAssertEqual(json.dictionaryValue, [:])
+    }
+}
@@ -0,0 +1,88 @@
+//  NestedJSONTests.swift
+//
+//  Created by Hector Matos on 9/27/16.
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class NestedJSONTests: XCTestCase {
+    let family: JSON = [
+        "names": [
+            "Brooke Abigail Matos",
+            "Rowan Danger Matos"
+        ],
+        "motto": "Hey, I don't know about you, but I'm feeling twenty-two! So, release the KrakenDev!"
+    ]
+
+    func testTopLevelNestedJSON() {
+        let nestedJSON: JSON = [
+            "family": family
+        ]
+        XCTAssertNotNil(try? nestedJSON.rawData())
+    }
+
+    func testDeeplyNestedJSON() {
+        let nestedFamily: JSON = [
+            "count": 1,
+            "families": [
+                [
+                    "isACoolFamily": true,
+                    "family": [
+                        "hello": family
+                    ]
+                ]
+            ]
+        ]
+        XCTAssertNotNil(try? nestedFamily.rawData())
+    }
+
+    func testArrayJSON() {
+        let arr: [JSON] = ["a", 1, ["b", 2]]
+        let json = JSON(arr)
+        XCTAssertEqual(json[0].string, "a")
+        XCTAssertEqual(json[2, 1].int, 2)
+    }
+
+    func testDictionaryJSON() {
+        let json: JSON = ["a": JSON("1"), "b": JSON([1, 2, "3"]), "c": JSON(["aa": "11", "bb": 22])]
+        XCTAssertEqual(json["a"].string, "1")
+        XCTAssertEqual(json["b"].array!, [1, 2, "3"])
+        XCTAssertEqual(json["c"]["aa"].string, "11")
+    }
+
+    func testNestedJSON() {
+        let inner = JSON([
+            "some_field": "1" + "2"
+            ])
+        let json = JSON([
+            "outer_field": "1" + "2",
+            "inner_json": inner
+            ])
+        XCTAssertEqual(json["inner_json"], ["some_field": "12"])
+
+        let foo = "foo"
+        let json2 = JSON([
+            "outer_field": foo,
+            "inner_json": inner
+            ])
+        XCTAssertEqual(json2["inner_json"].rawValue as! [String: String], ["some_field": "12"])
+    }
+}
@@ -0,0 +1,387 @@
+//  NumberTests.swift
+//
+//  Copyright (c) 2014 - 2017 Pinglin Tang
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class NumberTests: XCTestCase {
+
+    func testNumber() {
+        //getter
+        var json = JSON(NSNumber(value: 9876543210.123456789))
+        XCTAssertEqual(json.number!, 9876543210.123456789)
+        XCTAssertEqual(json.numberValue, 9876543210.123456789)
+        XCTAssertEqual(json.stringValue, "9876543210.123457")
+
+        json.string = "1000000000000000000000000000.1"
+        XCTAssertNil(json.number)
+        XCTAssertEqual(json.numberValue.description, "1000000000000000000000000000.1")
+
+        json.string = "1e+27"
+        XCTAssertEqual(json.numberValue.description, "1000000000000000000000000000")
+
+        //setter
+        json.number = NSNumber(value: 123456789.0987654321)
+        XCTAssertEqual(json.number!, 123456789.0987654321)
+        XCTAssertEqual(json.numberValue, 123456789.0987654321)
+
+        json.number = nil
+        XCTAssertEqual(json.numberValue, 0)
+        XCTAssertEqual(json.object as? NSNull, NSNull())
+        XCTAssertTrue(json.number == nil)
+
+        json.numberValue = 2.9876
+        XCTAssertEqual(json.number!, 2.9876)
+    }
+
+    func testBool() {
+        var json = JSON(true)
+        XCTAssertEqual(json.bool!, true)
+        XCTAssertEqual(json.boolValue, true)
+        XCTAssertEqual(json.numberValue, true as NSNumber)
+        XCTAssertEqual(json.stringValue, "true")
+
+        json.bool = false
+        XCTAssertEqual(json.bool!, false)
+        XCTAssertEqual(json.boolValue, false)
+        XCTAssertEqual(json.numberValue, false as NSNumber)
+
+        json.bool = nil
+        XCTAssertTrue(json.bool == nil)
+        XCTAssertEqual(json.boolValue, false)
+        XCTAssertEqual(json.numberValue, 0)
+
+        json.boolValue = true
+        XCTAssertEqual(json.bool!, true)
+        XCTAssertEqual(json.boolValue, true)
+        XCTAssertEqual(json.numberValue, true as NSNumber)
+    }
+
+    func testDouble() {
+        var json = JSON(9876543210.123456789)
+        XCTAssertEqual(json.double!, 9876543210.123456789)
+        XCTAssertEqual(json.doubleValue, 9876543210.123456789)
+        XCTAssertEqual(json.numberValue, 9876543210.123456789)
+        XCTAssertEqual(json.stringValue, "9876543210.123457")
+
+        json.double = 2.8765432
+        XCTAssertEqual(json.double!, 2.8765432)
+        XCTAssertEqual(json.doubleValue, 2.8765432)
+        XCTAssertEqual(json.numberValue, 2.8765432)
+
+        json.doubleValue = 89.0987654
+        XCTAssertEqual(json.double!, 89.0987654)
+        XCTAssertEqual(json.doubleValue, 89.0987654)
+        XCTAssertEqual(json.numberValue, 89.0987654)
+
+        json.double = nil
+        XCTAssertEqual(json.boolValue, false)
+        XCTAssertEqual(json.doubleValue, 0.0)
+        XCTAssertEqual(json.numberValue, 0)
+    }
+
+    func testFloat() {
+        var json = JSON(54321.12345)
+        XCTAssertTrue(json.float! == 54321.12345)
+        XCTAssertTrue(json.floatValue == 54321.12345)
+        XCTAssertEqual(json.numberValue, 54321.12345)
+        XCTAssertEqual(json.stringValue, "54321.12345")
+
+        json.double = 23231.65
+        XCTAssertTrue(json.float! == 23231.65)
+        XCTAssertTrue(json.floatValue == 23231.65)
+        XCTAssertEqual(json.numberValue, NSNumber(value: 23231.65))
+
+        json.double = -98766.23
+        XCTAssertEqual(json.float!, -98766.23)
+        XCTAssertEqual(json.floatValue, -98766.23)
+        XCTAssertEqual(json.numberValue, NSNumber(value: -98766.23))
+    }
+
+    func testInt() {
+        var json = JSON(123456789)
+        XCTAssertEqual(json.int!, 123456789)
+        XCTAssertEqual(json.intValue, 123456789)
+        XCTAssertEqual(json.numberValue, NSNumber(value: 123456789))
+        XCTAssertEqual(json.stringValue, "123456789")
+
+        json.int = nil
+        XCTAssertTrue(json.boolValue == false)
+        XCTAssertTrue(json.intValue == 0)
+        XCTAssertEqual(json.numberValue, 0)
+        XCTAssertEqual(json.object as? NSNull, NSNull())
+        XCTAssertTrue(json.int == nil)
+
+        json.intValue = 76543
+        XCTAssertEqual(json.int!, 76543)
+        XCTAssertEqual(json.intValue, 76543)
+        XCTAssertEqual(json.numberValue, NSNumber(value: 76543))
+
+        json.intValue = 98765421
+        XCTAssertEqual(json.int!, 98765421)
+        XCTAssertEqual(json.intValue, 98765421)
+        XCTAssertEqual(json.numberValue, NSNumber(value: 98765421))
+    }
+
+    func testUInt() {
+        var json = JSON(123456789)
+        XCTAssertTrue(json.uInt! == 123456789)
+        XCTAssertTrue(json.uIntValue == 123456789)
+        XCTAssertEqual(json.numberValue, NSNumber(value: 123456789))
+        XCTAssertEqual(json.stringValue, "123456789")
+
+        json.uInt = nil
+        XCTAssertTrue(json.boolValue == false)
+        XCTAssertTrue(json.uIntValue == 0)
+        XCTAssertEqual(json.numberValue, 0)
+        XCTAssertEqual(json.object as? NSNull, NSNull())
+        XCTAssertTrue(json.uInt == nil)
+
+        json.uIntValue = 76543
+        XCTAssertTrue(json.uInt! == 76543)
+        XCTAssertTrue(json.uIntValue == 76543)
+        XCTAssertEqual(json.numberValue, NSNumber(value: 76543))
+
+        json.uIntValue = 98765421
+        XCTAssertTrue(json.uInt! == 98765421)
+        XCTAssertTrue(json.uIntValue == 98765421)
+        XCTAssertEqual(json.numberValue, NSNumber(value: 98765421))
+    }
+
+    func testInt8() {
+        let n127 = NSNumber(value: 127)
+        var json = JSON(n127)
+        XCTAssertTrue(json.int8! == n127.int8Value)
+        XCTAssertTrue(json.int8Value == n127.int8Value)
+        XCTAssertTrue(json.number! == n127)
+        XCTAssertEqual(json.numberValue, n127)
+        XCTAssertEqual(json.stringValue, "127")
+
+        let nm128 = NSNumber(value: -128)
+        json.int8Value = nm128.int8Value
+        XCTAssertTrue(json.int8! == nm128.int8Value)
+        XCTAssertTrue(json.int8Value == nm128.int8Value)
+        XCTAssertTrue(json.number! == nm128)
+        XCTAssertEqual(json.numberValue, nm128)
+        XCTAssertEqual(json.stringValue, "-128")
+
+        let n0 = NSNumber(value: 0 as Int8)
+        json.int8Value = n0.int8Value
+        XCTAssertTrue(json.int8! == n0.int8Value)
+        XCTAssertTrue(json.int8Value == n0.int8Value)
+        XCTAssertTrue(json.number! == n0)
+        XCTAssertEqual(json.numberValue, n0)
+        XCTAssertEqual(json.stringValue, "0")
+
+        let n1 = NSNumber(value: 1 as Int8)
+        json.int8Value = n1.int8Value
+        XCTAssertTrue(json.int8! == n1.int8Value)
+        XCTAssertTrue(json.int8Value == n1.int8Value)
+        XCTAssertTrue(json.number! == n1)
+        XCTAssertEqual(json.numberValue, n1)
+        XCTAssertEqual(json.stringValue, "1")
+    }
+
+    func testUInt8() {
+        let n255 = NSNumber(value: 255)
+        var json = JSON(n255)
+        XCTAssertTrue(json.uInt8! == n255.uint8Value)
+        XCTAssertTrue(json.uInt8Value == n255.uint8Value)
+        XCTAssertTrue(json.number! == n255)
+        XCTAssertEqual(json.numberValue, n255)
+        XCTAssertEqual(json.stringValue, "255")
+
+        let nm2 = NSNumber(value: 2)
+        json.uInt8Value = nm2.uint8Value
+        XCTAssertTrue(json.uInt8! == nm2.uint8Value)
+        XCTAssertTrue(json.uInt8Value == nm2.uint8Value)
+        XCTAssertTrue(json.number! == nm2)
+        XCTAssertEqual(json.numberValue, nm2)
+        XCTAssertEqual(json.stringValue, "2")
+
+        let nm0 = NSNumber(value: 0)
+        json.uInt8Value = nm0.uint8Value
+        XCTAssertTrue(json.uInt8! == nm0.uint8Value)
+        XCTAssertTrue(json.uInt8Value == nm0.uint8Value)
+        XCTAssertTrue(json.number! == nm0)
+        XCTAssertEqual(json.numberValue, nm0)
+        XCTAssertEqual(json.stringValue, "0")
+
+        let nm1 = NSNumber(value: 1)
+        json.uInt8 = nm1.uint8Value
+        XCTAssertTrue(json.uInt8! == nm1.uint8Value)
+        XCTAssertTrue(json.uInt8Value == nm1.uint8Value)
+        XCTAssertTrue(json.number! == nm1)
+        XCTAssertEqual(json.numberValue, nm1)
+        XCTAssertEqual(json.stringValue, "1")
+    }
+
+    func testInt16() {
+
+        let n32767 = NSNumber(value: 32767)
+        var json = JSON(n32767)
+        XCTAssertTrue(json.int16! == n32767.int16Value)
+        XCTAssertTrue(json.int16Value == n32767.int16Value)
+        XCTAssertTrue(json.number! == n32767)
+        XCTAssertEqual(json.numberValue, n32767)
+        XCTAssertEqual(json.stringValue, "32767")
+
+        let nm32768 = NSNumber(value: -32768)
+        json.int16Value = nm32768.int16Value
+        XCTAssertTrue(json.int16! == nm32768.int16Value)
+        XCTAssertTrue(json.int16Value == nm32768.int16Value)
+        XCTAssertTrue(json.number! == nm32768)
+        XCTAssertEqual(json.numberValue, nm32768)
+        XCTAssertEqual(json.stringValue, "-32768")
+
+        let n0 = NSNumber(value: 0)
+        json.int16Value = n0.int16Value
+        XCTAssertTrue(json.int16! == n0.int16Value)
+        XCTAssertTrue(json.int16Value == n0.int16Value)
+        XCTAssertEqual(json.number, n0)
+        XCTAssertEqual(json.numberValue, n0)
+        XCTAssertEqual(json.stringValue, "0")
+
+        let n1 = NSNumber(value: 1)
+        json.int16 = n1.int16Value
+        XCTAssertTrue(json.int16! == n1.int16Value)
+        XCTAssertTrue(json.int16Value == n1.int16Value)
+        XCTAssertTrue(json.number! == n1)
+        XCTAssertEqual(json.numberValue, n1)
+        XCTAssertEqual(json.stringValue, "1")
+    }
+
+    func testUInt16() {
+
+        let n65535 = NSNumber(value: 65535)
+        var json = JSON(n65535)
+        XCTAssertTrue(json.uInt16! == n65535.uint16Value)
+        XCTAssertTrue(json.uInt16Value == n65535.uint16Value)
+        XCTAssertTrue(json.number! == n65535)
+        XCTAssertEqual(json.numberValue, n65535)
+        XCTAssertEqual(json.stringValue, "65535")
+
+        let n32767 = NSNumber(value: 32767)
+        json.uInt16 = n32767.uint16Value
+        XCTAssertTrue(json.uInt16! == n32767.uint16Value)
+        XCTAssertTrue(json.uInt16Value == n32767.uint16Value)
+        XCTAssertTrue(json.number! == n32767)
+        XCTAssertEqual(json.numberValue, n32767)
+        XCTAssertEqual(json.stringValue, "32767")
+    }
+
+    func testInt32() {
+        let n2147483647 = NSNumber(value: 2147483647)
+        var json = JSON(n2147483647)
+        XCTAssertTrue(json.int32! == n2147483647.int32Value)
+        XCTAssertTrue(json.int32Value == n2147483647.int32Value)
+        XCTAssertTrue(json.number! == n2147483647)
+        XCTAssertEqual(json.numberValue, n2147483647)
+        XCTAssertEqual(json.stringValue, "2147483647")
+
+        let n32767 = NSNumber(value: 32767)
+        json.int32 = n32767.int32Value
+        XCTAssertTrue(json.int32! == n32767.int32Value)
+        XCTAssertTrue(json.int32Value == n32767.int32Value)
+        XCTAssertTrue(json.number! == n32767)
+        XCTAssertEqual(json.numberValue, n32767)
+        XCTAssertEqual(json.stringValue, "32767")
+
+        let nm2147483648 = NSNumber(value: -2147483648)
+        json.int32Value = nm2147483648.int32Value
+        XCTAssertTrue(json.int32! == nm2147483648.int32Value)
+        XCTAssertTrue(json.int32Value == nm2147483648.int32Value)
+        XCTAssertTrue(json.number! == nm2147483648)
+        XCTAssertEqual(json.numberValue, nm2147483648)
+        XCTAssertEqual(json.stringValue, "-2147483648")
+    }
+
+    func testUInt32() {
+        let n2147483648 = NSNumber(value: 2147483648 as UInt32)
+        var json = JSON(n2147483648)
+        XCTAssertTrue(json.uInt32! == n2147483648.uint32Value)
+        XCTAssertTrue(json.uInt32Value == n2147483648.uint32Value)
+        XCTAssertTrue(json.number! == n2147483648)
+        XCTAssertEqual(json.numberValue, n2147483648)
+        XCTAssertEqual(json.stringValue, "2147483648")
+
+        let n32767 = NSNumber(value: 32767 as UInt32)
+        json.uInt32 = n32767.uint32Value
+        XCTAssertTrue(json.uInt32! == n32767.uint32Value)
+        XCTAssertTrue(json.uInt32Value == n32767.uint32Value)
+        XCTAssertTrue(json.number! == n32767)
+        XCTAssertEqual(json.numberValue, n32767)
+        XCTAssertEqual(json.stringValue, "32767")
+
+        let n0 = NSNumber(value: 0 as UInt32)
+        json.uInt32Value = n0.uint32Value
+        XCTAssertTrue(json.uInt32! == n0.uint32Value)
+        XCTAssertTrue(json.uInt32Value == n0.uint32Value)
+        XCTAssertTrue(json.number! == n0)
+        XCTAssertEqual(json.numberValue, n0)
+        XCTAssertEqual(json.stringValue, "0")
+    }
+
+    func testInt64() {
+        let int64Max = NSNumber(value: INT64_MAX)
+        var json = JSON(int64Max)
+        XCTAssertTrue(json.int64! == int64Max.int64Value)
+        XCTAssertTrue(json.int64Value == int64Max.int64Value)
+        XCTAssertTrue(json.number! == int64Max)
+        XCTAssertEqual(json.numberValue, int64Max)
+        XCTAssertEqual(json.stringValue, int64Max.stringValue)
+
+        let n32767 = NSNumber(value: 32767)
+        json.int64 = n32767.int64Value
+        XCTAssertTrue(json.int64! == n32767.int64Value)
+        XCTAssertTrue(json.int64Value == n32767.int64Value)
+        XCTAssertTrue(json.number! == n32767)
+        XCTAssertEqual(json.numberValue, n32767)
+        XCTAssertEqual(json.stringValue, "32767")
+
+        let int64Min = NSNumber(value: (INT64_MAX-1) * -1)
+        json.int64Value = int64Min.int64Value
+        XCTAssertTrue(json.int64! == int64Min.int64Value)
+        XCTAssertTrue(json.int64Value == int64Min.int64Value)
+        XCTAssertTrue(json.number! == int64Min)
+        XCTAssertEqual(json.numberValue, int64Min)
+        XCTAssertEqual(json.stringValue, int64Min.stringValue)
+    }
+
+    func testUInt64() {
+        let uInt64Max = NSNumber(value: UINT64_MAX)
+        var json = JSON(uInt64Max)
+        XCTAssertTrue(json.uInt64! == uInt64Max.uint64Value)
+        XCTAssertTrue(json.uInt64Value == uInt64Max.uint64Value)
+        XCTAssertTrue(json.number! == uInt64Max)
+        XCTAssertEqual(json.numberValue, uInt64Max)
+        XCTAssertEqual(json.stringValue, uInt64Max.stringValue)
+
+        let n32767 = NSNumber(value: 32767)
+        json.int64 = n32767.int64Value
+        XCTAssertTrue(json.int64! == n32767.int64Value)
+        XCTAssertTrue(json.int64Value == n32767.int64Value)
+        XCTAssertTrue(json.number! == n32767)
+        XCTAssertEqual(json.numberValue, n32767)
+        XCTAssertEqual(json.stringValue, "32767")
+    }
+}
@@ -0,0 +1,137 @@
+//  PerformanceTests.swift
+//
+//  Copyright (c) 2014 - 2017 Pinglin Tang
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class PerformanceTests: XCTestCase {
+
+    var testData: Data!
+
+    override func setUp() {
+        super.setUp()
+
+        if let file = Bundle(for: PerformanceTests.self).path(forResource: "Tests", ofType: "json") {
+            self.testData = try? Data(contentsOf: URL(fileURLWithPath: file))
+        } else {
+            XCTFail("Can't find the test JSON file")
+        }
+    }
+
+    override func tearDown() {
+        // Put teardown code here. This method is called after the invocation of each test method in the class.
+        super.tearDown()
+    }
+
+    func testInitPerformance() {
+        self.measure {
+            for _ in 1...100 {
+                guard let json = try? JSON(data: self.testData) else {
+                    XCTFail("Unable to parse testData")
+                    return
+                }
+                XCTAssertTrue(json != JSON.null)
+            }
+        }
+    }
+
+    func testObjectMethodPerformance() {
+        guard let json = try? JSON(data: self.testData) else {
+            XCTFail("Unable to parse testData")
+            return
+        }
+        self.measure {
+            for _ in 1...100 {
+                let object: Any? = json.object
+                XCTAssertTrue(object != nil)
+            }
+        }
+    }
+
+    func testArrayMethodPerformance() {
+        guard let json = try? JSON(data: self.testData) else {
+            XCTFail("Unable to parse testData")
+            return
+        }
+        self.measure {
+            for _ in 1...100 {
+                autoreleasepool {
+                    if let array = json.array {
+                        XCTAssertTrue(array.count > 0)
+                    }
+                }
+            }
+        }
+    }
+
+    func testDictionaryMethodPerformance() {
+        guard let json = try? JSON(data: self.testData)[0] else {
+            XCTFail("Unable to parse testData")
+            return
+        }
+        self.measure {
+            for _ in 1...100 {
+                autoreleasepool {
+                    if let dictionary = json.dictionary {
+                        XCTAssertTrue(dictionary.count > 0)
+                    }
+                }
+            }
+        }
+    }
+
+    func testRawStringMethodPerformance() {
+        guard let json = try? JSON(data: self.testData) else {
+            XCTFail("Unable to parse testData")
+            return
+        }
+        self.measure {
+            for _ in 1...100 {
+                autoreleasepool {
+                    let string = json.rawString()
+                    XCTAssertTrue(string != nil)
+                }
+            }
+        }
+    }
+
+    func testLargeDictionaryMethodPerformance() {
+        var data: [String: JSON] = [:]
+        (0...100000).forEach { n in
+            data["\(n)"] = JSON([
+                "name": "item\(n)",
+                "id": n
+                ])
+        }
+        let json = JSON(data)
+
+        self.measure {
+            autoreleasepool {
+                if let dictionary = json.dictionary {
+                    XCTAssertTrue(dictionary.count == 100001)
+                } else {
+                    XCTFail("dictionary should not be nil")
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,124 @@
+//  PrintableTests.swift
+//
+//  Copyright (c) 2014 - 2017 Pinglin Tang
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class PrintableTests: XCTestCase {
+    func testNumber() {
+        let json: JSON = 1234567890.876623
+        XCTAssertEqual(json.description, "1234567890.876623")
+        XCTAssertEqual(json.debugDescription, "1234567890.876623")
+    }
+
+    func testBool() {
+        let jsonTrue: JSON = true
+        XCTAssertEqual(jsonTrue.description, "true")
+        XCTAssertEqual(jsonTrue.debugDescription, "true")
+        let jsonFalse: JSON = false
+        XCTAssertEqual(jsonFalse.description, "false")
+        XCTAssertEqual(jsonFalse.debugDescription, "false")
+    }
+
+    func testString() {
+        let json: JSON = "abcd efg, HIJK;LMn"
+        XCTAssertEqual(json.description, "abcd efg, HIJK;LMn")
+        XCTAssertEqual(json.debugDescription, "abcd efg, HIJK;LMn")
+    }
+
+    func testNil() {
+        let jsonNil_1: JSON = JSON.null
+        XCTAssertEqual(jsonNil_1.description, "null")
+        XCTAssertEqual(jsonNil_1.debugDescription, "null")
+        let jsonNil_2: JSON = JSON(NSNull())
+        XCTAssertEqual(jsonNil_2.description, "null")
+        XCTAssertEqual(jsonNil_2.debugDescription, "null")
+    }
+
+    func testArray() {
+        let json: JSON = [1, 2, "4", 5, "6"]
+        var description = json.description.replacingOccurrences(of: "\n", with: "")
+        description = description.replacingOccurrences(of: " ", with: "")
+        XCTAssertEqual(description, "[1,2,\"4\",5,\"6\"]")
+        XCTAssertTrue(json.description.lengthOfBytes(using: String.Encoding.utf8) > 0)
+        XCTAssertTrue(json.debugDescription.lengthOfBytes(using: String.Encoding.utf8) > 0)
+    }
+
+    func testArrayWithStrings() {
+        let array = ["\"123\""]
+        let json = JSON(array)
+        var description = json.description.replacingOccurrences(of: "\n", with: "")
+        description = description.replacingOccurrences(of: " ", with: "")
+        XCTAssertEqual(description, "[\"\\\"123\\\"\"]")
+        XCTAssertTrue(json.description.lengthOfBytes(using: String.Encoding.utf8) > 0)
+        XCTAssertTrue(json.debugDescription.lengthOfBytes(using: String.Encoding.utf8) > 0)
+    }
+
+    func testArrayWithOptionals() {
+        let array = [1, 2, "4", 5, "6", nil] as [Any?]
+        let json = JSON(array)
+		guard var description = json.rawString([.castNilToNSNull: true]) else {
+			XCTFail("could not represent array")
+			return
+		}
+		description = description.replacingOccurrences(of: "\n", with: "")
+        description = description.replacingOccurrences(of: " ", with: "")
+        XCTAssertEqual(description, "[1,2,\"4\",5,\"6\",null]")
+        XCTAssertTrue(json.description.lengthOfBytes(using: String.Encoding.utf8) > 0)
+        XCTAssertTrue(json.debugDescription.lengthOfBytes(using: String.Encoding.utf8) > 0)
+    }
+
+    func testDictionary() {
+        let json: JSON = ["1": 2, "2": "two", "3": 3]
+        var debugDescription = json.debugDescription.replacingOccurrences(of: "\n", with: "")
+        debugDescription = debugDescription.replacingOccurrences(of: " ", with: "")
+        XCTAssertTrue(json.description.lengthOfBytes(using: String.Encoding.utf8) > 0)
+        XCTAssertTrue(debugDescription.range(of: "\"1\":2", options: String.CompareOptions.caseInsensitive) != nil)
+        XCTAssertTrue(debugDescription.range(of: "\"2\":\"two\"", options: String.CompareOptions.caseInsensitive) != nil)
+        XCTAssertTrue(debugDescription.range(of: "\"3\":3", options: String.CompareOptions.caseInsensitive) != nil)
+    }
+
+    func testDictionaryWithStrings() {
+        let dict = ["foo": "{\"bar\":123}"] as [String: Any]
+        let json = JSON(dict)
+        var debugDescription = json.debugDescription.replacingOccurrences(of: "\n", with: "")
+        debugDescription = debugDescription.replacingOccurrences(of: " ", with: "")
+        XCTAssertTrue(json.description.lengthOfBytes(using: String.Encoding.utf8) > 0)
+        let exceptedResult = "{\"foo\":\"{\\\"bar\\\":123}\"}"
+        XCTAssertEqual(debugDescription, exceptedResult)
+    }
+
+    func testDictionaryWithOptionals() {
+        let dict = ["1": 2, "2": "two", "3": nil] as [String: Any?]
+        let json = JSON(dict)
+		guard var description = json.rawString([.castNilToNSNull: true]) else {
+			XCTFail("could not represent dictionary")
+			return
+		}
+		description = description.replacingOccurrences(of: "\n", with: "")
+        description = description.replacingOccurrences(of: " ", with: "")
+        XCTAssertTrue(json.description.lengthOfBytes(using: String.Encoding.utf8) > 0)
+        XCTAssertTrue(description.range(of: "\"1\":2", options: NSString.CompareOptions.caseInsensitive) != nil)
+        XCTAssertTrue(description.range(of: "\"2\":\"two\"", options: NSString.CompareOptions.caseInsensitive) != nil)
+        XCTAssertTrue(description.range(of: "\"3\":null", options: NSString.CompareOptions.caseInsensitive) != nil)
+    }
+}
@@ -0,0 +1,108 @@
+//  RawRepresentableTests.swift
+//
+//  Copyright (c) 2014 - 2017 Pinglin Tang
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class RawRepresentableTests: XCTestCase {
+
+    func testNumber() {
+        var json: JSON = JSON(rawValue: 948394394.347384 as NSNumber)!
+        XCTAssertEqual(json.int!, 948394394)
+        XCTAssertEqual(json.intValue, 948394394)
+        XCTAssertEqual(json.double!, 948394394.347384)
+        XCTAssertEqual(json.doubleValue, 948394394.347384)
+        XCTAssertEqual(json.float!, 948394394.347384)
+        XCTAssertEqual(json.floatValue, 948394394.347384)
+
+        let object: Any = json.rawValue
+        if let int = object as? Int {
+            XCTAssertEqual(int, 948394394)
+        }
+        XCTAssertEqual(object as? Double, 948394394.347384)
+        if let float = object as? Float {
+            XCTAssertEqual(float, 948394394.347384)
+        }
+        XCTAssertEqual(object as? NSNumber, 948394394.347384)
+    }
+
+    func testBool() {
+        var jsonTrue: JSON = JSON(rawValue: true as NSNumber)!
+        XCTAssertEqual(jsonTrue.bool!, true)
+        XCTAssertEqual(jsonTrue.boolValue, true)
+
+        var jsonFalse: JSON = JSON(rawValue: false)!
+        XCTAssertEqual(jsonFalse.bool!, false)
+        XCTAssertEqual(jsonFalse.boolValue, false)
+
+        let objectTrue = jsonTrue.rawValue
+        XCTAssertEqual(objectTrue as? Bool, true)
+
+        let objectFalse = jsonFalse.rawValue
+        XCTAssertEqual(objectFalse as? Bool, false)
+    }
+
+    func testString() {
+        let string = "The better way to deal with JSON data in Swift."
+        if let json: JSON = JSON(rawValue: string) {
+            XCTAssertEqual(json.string!, string)
+            XCTAssertEqual(json.stringValue, string)
+            XCTAssertTrue(json.array == nil)
+            XCTAssertTrue(json.dictionary == nil)
+            XCTAssertTrue(json.null == nil)
+            XCTAssertTrue(json.error == nil)
+            XCTAssertTrue(json.type == .string)
+            XCTAssertEqual(json.object as? String, string)
+        } else {
+            XCTFail("Should not run into here")
+        }
+
+        let object: Any = JSON(rawValue: string)!.rawValue
+        XCTAssertEqual(object as? String, string)
+    }
+
+    func testNil() {
+        if JSON(rawValue: NSObject()) != nil {
+            XCTFail("Should not run into here")
+        }
+    }
+
+    func testArray() {
+        let array = [1, 2, "3", 4102, "5632", "abocde", "!@# $%^&*()"] as NSArray
+        if let json: JSON = JSON(rawValue: array) {
+            XCTAssertEqual(json, JSON(array))
+        }
+
+        let object: Any = JSON(rawValue: array)!.rawValue
+        XCTAssertTrue(array == object as! NSArray)
+    }
+
+    func testDictionary() {
+        let dictionary = ["1": 2, "2": 2, "three": 3, "list": ["aa", "bb", "dd"]] as NSDictionary
+        if let json: JSON = JSON(rawValue: dictionary) {
+            XCTAssertEqual(json, JSON(dictionary))
+        }
+
+        let object: Any = JSON(rawValue: dictionary)!.rawValue
+        XCTAssertTrue(dictionary == object as! NSDictionary)
+    }
+}
@@ -0,0 +1,105 @@
+//  RawTests.swift
+//
+//  Copyright (c) 2014 - 2017 Pinglin Tang
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class RawTests: XCTestCase {
+
+    func testRawData() {
+        let json: JSON = ["somekey": "some string value"]
+        let expectedRawData = "{\"somekey\":\"some string value\"}".data(using: String.Encoding.utf8)
+        do {
+            let data: Data = try json.rawData()
+            XCTAssertEqual(expectedRawData, data)
+        } catch _ {}
+    }
+
+    func testInvalidJSONForRawData() {
+        let json: JSON = "...<nonsense>xyz</nonsense>"
+        do {
+            _ = try json.rawData()
+        } catch let error as SwiftyJSONError {
+            XCTAssertEqual(error, SwiftyJSONError.invalidJSON)
+        } catch _ {}
+    }
+
+    func testArray() {
+        let json: JSON = [1, "2", 3.12, NSNull(), true, ["name": "Jack"]]
+        let data: Data?
+        do {
+            data = try json.rawData()
+        } catch _ {
+            data = nil
+        }
+        let string = json.rawString()
+        XCTAssertTrue (data != nil)
+        XCTAssertTrue (string!.lengthOfBytes(using: String.Encoding.utf8) > 0)
+    }
+
+    func testDictionary() {
+        let json: JSON = ["number": 111111.23456789, "name": "Jack", "list": [1, 2, 3, 4], "bool": false, "null": NSNull()]
+        let data: Data?
+        do {
+            data = try json.rawData()
+        } catch _ {
+            data = nil
+        }
+        let string = json.rawString()
+        XCTAssertTrue (data != nil)
+        XCTAssertTrue (string!.lengthOfBytes(using: String.Encoding.utf8) > 0)
+    }
+
+    func testString() {
+        let json: JSON = "I'm a json"
+        XCTAssertEqual(json.rawString(), "I'm a json")
+    }
+
+    func testNumber() {
+        let json: JSON = 123456789.123
+        XCTAssertEqual(json.rawString(), "123456789.123")
+    }
+
+    func testBool() {
+        let json: JSON = true
+        XCTAssertEqual(json.rawString(), "true")
+    }
+
+    func testNull() {
+        let json: JSON = JSON.null
+        XCTAssertEqual(json.rawString(), "null")
+    }
+
+    func testNestedJSON() {
+        let inner: JSON = ["name": "john doe"]
+        let json: JSON = ["level": 1337, "user": inner]
+        let data: Data?
+        do {
+            data = try json.rawData()
+        } catch _ {
+            data = nil
+        }
+        let string = json.rawString()
+        XCTAssertNotNil(data)
+        XCTAssertNotNil(string)
+    }
+}
@@ -0,0 +1,240 @@
+//  SequenceTypeTests.swift
+//
+//  Copyright (c) 2014 - 2017 Pinglin Tang
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class SequenceTypeTests: XCTestCase {
+
+    func testJSONFile() {
+        if let file = Bundle(for: BaseTests.self).path(forResource: "Tests", ofType: "json") {
+            let testData = try? Data(contentsOf: URL(fileURLWithPath: file))
+            guard let json = try? JSON(data: testData!) else {
+                XCTFail("Unable to parse the data")
+                return
+            }
+            for (index, sub) in json {
+                switch (index as NSString).integerValue {
+                case 0:
+                    XCTAssertTrue(sub["id_str"] == "240558470661799936")
+                case 1:
+                    XCTAssertTrue(sub["id_str"] == "240556426106372096")
+                case 2:
+                    XCTAssertTrue(sub["id_str"] == "240539141056638977")
+                default:
+                    continue
+                }
+            }
+        } else {
+            XCTFail("Can't find the test JSON file")
+        }
+    }
+
+    func testArrayAllNumber() {
+        var json: JSON = [1, 2.0, 3.3, 123456789, 987654321.123456789]
+        XCTAssertEqual(json.count, 5)
+
+        var index = 0
+        var array = [NSNumber]()
+        for (i, sub) in json {
+            XCTAssertEqual(sub, json[index])
+            XCTAssertEqual(i, "\(index)")
+            array.append(sub.number!)
+            index += 1
+        }
+        XCTAssertEqual(index, 5)
+        XCTAssertEqual(array, [1, 2.0, 3.3, 123456789, 987654321.123456789])
+    }
+
+    func testArrayAllBool() {
+        var json: JSON = JSON([true, false, false, true, true])
+        XCTAssertEqual(json.count, 5)
+
+        var index = 0
+        var array = [Bool]()
+        for (i, sub) in json {
+            XCTAssertEqual(sub, json[index])
+            XCTAssertEqual(i, "\(index)")
+            array.append(sub.bool!)
+            index += 1
+        }
+        XCTAssertEqual(index, 5)
+        XCTAssertEqual(array, [true, false, false, true, true])
+    }
+
+    func testArrayAllString() {
+        var json: JSON = JSON(rawValue: ["aoo", "bpp", "zoo"] as NSArray)!
+        XCTAssertEqual(json.count, 3)
+
+        var index = 0
+        var array = [String]()
+        for (i, sub) in json {
+            XCTAssertEqual(sub, json[index])
+            XCTAssertEqual(i, "\(index)")
+            array.append(sub.string!)
+            index += 1
+        }
+        XCTAssertEqual(index, 3)
+        XCTAssertEqual(array, ["aoo", "bpp", "zoo"])
+    }
+
+    func testArrayWithNull() {
+        var json: JSON = JSON(rawValue: ["aoo", "bpp", NSNull(), "zoo"] as NSArray)!
+        XCTAssertEqual(json.count, 4)
+
+        var index = 0
+        var array = [AnyObject]()
+        for (i, sub) in json {
+            XCTAssertEqual(sub, json[index])
+            XCTAssertEqual(i, "\(index)")
+            array.append(sub.object as AnyObject)
+            index += 1
+        }
+        XCTAssertEqual(index, 4)
+        XCTAssertEqual(array[0] as? String, "aoo")
+        XCTAssertEqual(array[2] as? NSNull, NSNull())
+    }
+
+    func testArrayAllDictionary() {
+        var json: JSON = [["1": 1, "2": 2], ["a": "A", "b": "B"], ["null": NSNull()]]
+        XCTAssertEqual(json.count, 3)
+
+        var index = 0
+        var array = [AnyObject]()
+        for (i, sub) in json {
+            XCTAssertEqual(sub, json[index])
+            XCTAssertEqual(i, "\(index)")
+            array.append(sub.object as AnyObject)
+            index += 1
+        }
+        XCTAssertEqual(index, 3)
+        XCTAssertEqual((array[0] as! [String: Int])["1"]!, 1)
+        XCTAssertEqual((array[0] as! [String: Int])["2"]!, 2)
+        XCTAssertEqual((array[1] as! [String: String])["a"]!, "A")
+        XCTAssertEqual((array[1] as! [String: String])["b"]!, "B")
+        XCTAssertEqual((array[2] as! [String: NSNull])["null"]!, NSNull())
+    }
+
+    func testDictionaryAllNumber() {
+        var json: JSON = ["double": 1.11111, "int": 987654321]
+        XCTAssertEqual(json.count, 2)
+
+        var index = 0
+        var dictionary = [String: NSNumber]()
+        for (key, sub) in json {
+            XCTAssertEqual(sub, json[key])
+            dictionary[key] = sub.number!
+            index += 1
+        }
+
+        XCTAssertEqual(index, 2)
+        XCTAssertEqual(dictionary["double"]! as NSNumber, 1.11111)
+        XCTAssertEqual(dictionary["int"]! as NSNumber, 987654321)
+    }
+
+    func testDictionaryAllBool() {
+        var json: JSON = ["t": true, "f": false, "false": false, "tr": true, "true": true]
+        XCTAssertEqual(json.count, 5)
+
+        var index = 0
+        var dictionary = [String: Bool]()
+        for (key, sub) in json {
+            XCTAssertEqual(sub, json[key])
+            dictionary[key] = sub.bool!
+            index += 1
+        }
+
+        XCTAssertEqual(index, 5)
+        XCTAssertEqual(dictionary["t"]! as Bool, true)
+        XCTAssertEqual(dictionary["false"]! as Bool, false)
+    }
+
+    func testDictionaryAllString() {
+        var json: JSON = JSON(rawValue: ["a": "aoo", "bb": "bpp", "z": "zoo"] as NSDictionary)!
+        XCTAssertEqual(json.count, 3)
+
+        var index = 0
+        var dictionary = [String: String]()
+        for (key, sub) in json {
+            XCTAssertEqual(sub, json[key])
+            dictionary[key] = sub.string!
+            index += 1
+        }
+
+        XCTAssertEqual(index, 3)
+        XCTAssertEqual(dictionary["a"]! as String, "aoo")
+        XCTAssertEqual(dictionary["bb"]! as String, "bpp")
+    }
+
+    func testDictionaryWithNull() {
+        var json: JSON = JSON(rawValue: ["a": "aoo", "bb": "bpp", "null": NSNull(), "z": "zoo"] as NSDictionary)!
+        XCTAssertEqual(json.count, 4)
+
+        var index = 0
+        var dictionary = [String: AnyObject]()
+        for (key, sub) in json {
+            XCTAssertEqual(sub, json[key])
+            dictionary[key] = sub.object as AnyObject?
+            index += 1
+        }
+
+        XCTAssertEqual(index, 4)
+        XCTAssertEqual(dictionary["a"]! as? String, "aoo")
+        XCTAssertEqual(dictionary["bb"]! as? String, "bpp")
+        XCTAssertEqual(dictionary["null"]! as? NSNull, NSNull())
+    }
+
+    func testDictionaryAllArray() {
+        var json: JSON = JSON (["Number": [NSNumber(value: 1), NSNumber(value: 2.123456), NSNumber(value: 123456789)], "String": ["aa", "bbb", "cccc"], "Mix": [true, "766", NSNull(), 655231.9823]])
+
+        XCTAssertEqual(json.count, 3)
+
+        var index = 0
+        var dictionary = [String: AnyObject]()
+        for (key, sub) in json {
+            XCTAssertEqual(sub, json[key])
+            dictionary[key] = sub.object as AnyObject?
+            index += 1
+        }
+
+        XCTAssertEqual(index, 3)
+        XCTAssertEqual((dictionary["Number"] as! NSArray)[0] as? Int, 1)
+        XCTAssertEqual((dictionary["Number"] as! NSArray)[1] as? Double, 2.123456)
+        XCTAssertEqual((dictionary["String"] as! NSArray)[0] as? String, "aa")
+        XCTAssertEqual((dictionary["Mix"] as! NSArray)[0] as? Bool, true)
+        XCTAssertEqual((dictionary["Mix"] as! NSArray)[1] as? String, "766")
+        XCTAssertEqual((dictionary["Mix"] as! NSArray)[2] as? NSNull, NSNull())
+        XCTAssertEqual((dictionary["Mix"] as! NSArray)[3] as? Double, 655231.9823)
+    }
+
+    func testDictionaryIteratingPerformance() {
+        var json: JSON = [:]
+        for i in 1...1000 {
+            json[String(i)] = "hello"
+        }
+        measure {
+            for (key, value) in json {
+                print(key, value)
+            }
+        }
+    }
+}
@@ -0,0 +1,80 @@
+//  StringTests.swift
+//
+//  Copyright (c) 2014 - 2017 Pinglin Tang
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class StringTests: XCTestCase {
+
+    func testString() {
+        //getter
+        var json = JSON("abcdefg hijklmn;opqrst.?+_()")
+        XCTAssertEqual(json.string!, "abcdefg hijklmn;opqrst.?+_()")
+        XCTAssertEqual(json.stringValue, "abcdefg hijklmn;opqrst.?+_()")
+
+        json.string = "12345?67890.@#"
+        XCTAssertEqual(json.string!, "12345?67890.@#")
+        XCTAssertEqual(json.stringValue, "12345?67890.@#")
+    }
+
+    func testUrl() {
+        let json = JSON("http://github.com")
+        XCTAssertEqual(json.url!, URL(string: "http://github.com")!)
+    }
+
+    func testBool() {
+        let json = JSON("true")
+        XCTAssertTrue(json.boolValue)
+    }
+
+    func testBoolWithY() {
+        let json = JSON("Y")
+        XCTAssertTrue(json.boolValue)
+    }
+
+    func testBoolWithT() {
+        let json = JSON("T")
+        XCTAssertTrue(json.boolValue)
+    }
+
+    func testBoolWithYes() {
+        let json = JSON("Yes")
+        XCTAssertTrue(json.boolValue)
+    }
+
+    func testBoolWith1() {
+        let json = JSON("1")
+        XCTAssertTrue(json.boolValue)
+    }
+
+    func testUrlPercentEscapes() {
+        let emDash = "\\u2014"
+        let urlString = "http://examble.com/unencoded" + emDash + "string"
+        guard let encodedURLString = urlString.addingPercentEncoding(withAllowedCharacters: CharacterSet.urlQueryAllowed) else {
+            return XCTFail("Couldn't encode URL string \(urlString)")
+        }
+        let json = JSON(urlString)
+        XCTAssertEqual(json.url!, URL(string: encodedURLString)!, "Wrong unpacked ")
+        let preEscaped = JSON(encodedURLString)
+        XCTAssertEqual(preEscaped.url!, URL(string: encodedURLString)!, "Wrong unpacked ")
+    }
+}
@@ -0,0 +1,267 @@
+//  SubscriptTests.swift
+//
+//  Copyright (c) 2014 - 2017 Pinglin Tang
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+
+import XCTest
+import SwiftyJSON
+
+class SubscriptTests: XCTestCase {
+
+    func testArrayAllNumber() {
+        var json: JSON = [1, 2.0, 3.3, 123456789, 987654321.123456789]
+        XCTAssertTrue(json == [1, 2.0, 3.3, 123456789, 987654321.123456789])
+        XCTAssertTrue(json[0] == 1)
+        XCTAssertEqual(json[1].double!, 2.0)
+        XCTAssertTrue(json[2].floatValue == 3.3)
+        XCTAssertEqual(json[3].int!, 123456789)
+        XCTAssertEqual(json[4].doubleValue, 987654321.123456789)
+
+        json[0] = 1.9
+        json[1] = 2.899
+        json[2] = 3.567
+        json[3] = 0.999
+        json[4] = 98732
+
+        XCTAssertTrue(json[0] == 1.9)
+        XCTAssertEqual(json[1].doubleValue, 2.899)
+        XCTAssertTrue(json[2] == 3.567)
+        XCTAssertTrue(json[3].float! == 0.999)
+        XCTAssertTrue(json[4].intValue == 98732)
+    }
+
+    func testArrayAllBool() {
+        var json: JSON = [true, false, false, true, true]
+        XCTAssertTrue(json == [true, false, false, true, true])
+        XCTAssertTrue(json[0] == true)
+        XCTAssertTrue(json[1] == false)
+        XCTAssertTrue(json[2] == false)
+        XCTAssertTrue(json[3] == true)
+        XCTAssertTrue(json[4] == true)
+
+        json[0] = false
+        json[4] = true
+        XCTAssertTrue(json[0] == false)
+        XCTAssertTrue(json[4] == true)
+    }
+
+    func testArrayAllString() {
+        var json: JSON = JSON(rawValue: ["aoo", "bpp", "zoo"] as NSArray)!
+        XCTAssertTrue(json == ["aoo", "bpp", "zoo"])
+        XCTAssertTrue(json[0] == "aoo")
+        XCTAssertTrue(json[1] == "bpp")
+        XCTAssertTrue(json[2] == "zoo")
+
+        json[1] = "update"
+        XCTAssertTrue(json[0] == "aoo")
+        XCTAssertTrue(json[1] == "update")
+        XCTAssertTrue(json[2] == "zoo")
+    }
+
+    func testArrayWithNull() {
+        var json: JSON = JSON(rawValue: ["aoo", "bpp", NSNull(), "zoo"] as NSArray)!
+        XCTAssertTrue(json[0] == "aoo")
+        XCTAssertTrue(json[1] == "bpp")
+        XCTAssertNil(json[2].string)
+        XCTAssertNotNil(json[2].null)
+        XCTAssertTrue(json[3] == "zoo")
+
+        json[2] = "update"
+        json[3] = JSON(NSNull())
+        XCTAssertTrue(json[0] == "aoo")
+        XCTAssertTrue(json[1] == "bpp")
+        XCTAssertTrue(json[2] == "update")
+        XCTAssertNil(json[3].string)
+        XCTAssertNotNil(json[3].null)
+    }
+
+    func testArrayAllDictionary() {
+        var json: JSON = [["1": 1, "2": 2], ["a": "A", "b": "B"], ["null": NSNull()]]
+        XCTAssertTrue(json[0] == ["1": 1, "2": 2])
+        XCTAssertEqual(json[1].dictionary!, ["a": "A", "b": "B"])
+        XCTAssertEqual(json[2], JSON(["null": NSNull()]))
+        XCTAssertTrue(json[0]["1"] == 1)
+        XCTAssertTrue(json[0]["2"] == 2)
+        XCTAssertEqual(json[1]["a"], JSON(rawValue: "A")!)
+        XCTAssertEqual(json[1]["b"], JSON("B"))
+        XCTAssertNotNil(json[2]["null"].null)
+        XCTAssertNotNil(json[2, "null"].null)
+        let keys: [JSONSubscriptType] = [1, "a"]
+        XCTAssertEqual(json[keys], JSON(rawValue: "A")!)
+    }
+
+    func testDictionaryAllNumber() {
+        var json: JSON = ["double": 1.11111, "int": 987654321]
+        XCTAssertEqual(json["double"].double!, 1.11111)
+        XCTAssertTrue(json["int"] == 987654321)
+
+        json["double"] = 2.2222
+        json["int"] = 123456789
+        json["add"] = 7890
+        XCTAssertTrue(json["double"] == 2.2222)
+        XCTAssertEqual(json["int"].doubleValue, 123456789.0)
+        XCTAssertEqual(json["add"].intValue, 7890)
+    }
+
+    func testDictionaryAllBool() {
+        var json: JSON = ["t": true, "f": false, "false": false, "tr": true, "true": true, "yes": true, "1": true]
+        XCTAssertTrue(json["1"] == true)
+        XCTAssertTrue(json["yes"] == true)
+        XCTAssertTrue(json["t"] == true)
+        XCTAssertTrue(json["f"] == false)
+        XCTAssertTrue(json["false"] == false)
+        XCTAssertTrue(json["tr"] == true)
+        XCTAssertTrue(json["true"] == true)
+
+        json["f"] = true
+        json["tr"] = false
+        XCTAssertTrue(json["f"] == true)
+        XCTAssertTrue(json["tr"] == JSON(false))
+    }
+
+    func testDictionaryAllString() {
+        var json: JSON = JSON(rawValue: ["a": "aoo", "bb": "bpp", "z": "zoo"] as NSDictionary)!
+        XCTAssertTrue(json["a"] == "aoo")
+        XCTAssertEqual(json["bb"], JSON("bpp"))
+        XCTAssertTrue(json["z"] == "zoo")
+
+        json["bb"] = "update"
+        XCTAssertTrue(json["a"] == "aoo")
+        XCTAssertTrue(json["bb"] == "update")
+        XCTAssertTrue(json["z"] == "zoo")
+    }
+
+    func testDictionaryWithNull() {
+        var json: JSON = JSON(rawValue: ["a": "aoo", "bb": "bpp", "null": NSNull(), "z": "zoo"] as NSDictionary)!
+        XCTAssertTrue(json["a"] == "aoo")
+        XCTAssertEqual(json["bb"], JSON("bpp"))
+        XCTAssertEqual(json["null"], JSON(NSNull()))
+        XCTAssertTrue(json["z"] == "zoo")
+
+        json["null"] = "update"
+        XCTAssertTrue(json["a"] == "aoo")
+        XCTAssertTrue(json["null"] == "update")
+        XCTAssertTrue(json["z"] == "zoo")
+    }
+
+    func testDictionaryAllArray() {
+        //Swift bug: [1, 2.01,3.09] is convert to [1, 2, 3] (Array<Int>)
+        let json: JSON = JSON ([[NSNumber(value: 1), NSNumber(value: 2.123456), NSNumber(value: 123456789)], ["aa", "bbb", "cccc"], [true, "766", NSNull(), 655231.9823]] as NSArray)
+        XCTAssertTrue(json[0] == [1, 2.123456, 123456789])
+        XCTAssertEqual(json[0][1].double!, 2.123456)
+        XCTAssertTrue(json[0][2] == 123456789)
+        XCTAssertTrue(json[1][0] == "aa")
+        XCTAssertTrue(json[1] == ["aa", "bbb", "cccc"])
+        XCTAssertTrue(json[2][0] == true)
+        XCTAssertTrue(json[2][1] == "766")
+        XCTAssertTrue(json[[2, 1]] == "766")
+        XCTAssertEqual(json[2][2], JSON(NSNull()))
+        XCTAssertEqual(json[2, 2], JSON(NSNull()))
+        XCTAssertEqual(json[2][3], JSON(655231.9823))
+        XCTAssertEqual(json[2, 3], JSON(655231.9823))
+        XCTAssertEqual(json[[2, 3]], JSON(655231.9823))
+    }
+
+    func testOutOfBounds() {
+        let json: JSON = JSON ([[NSNumber(value: 1), NSNumber(value: 2.123456), NSNumber(value: 123456789)], ["aa", "bbb", "cccc"], [true, "766", NSNull(), 655231.9823]] as NSArray)
+        XCTAssertEqual(json[9], JSON.null)
+        XCTAssertEqual(json[-2].error, SwiftyJSONError.indexOutOfBounds)
+        XCTAssertEqual(json[6].error, SwiftyJSONError.indexOutOfBounds)
+        XCTAssertEqual(json[9][8], JSON.null)
+        XCTAssertEqual(json[8][7].error, SwiftyJSONError.indexOutOfBounds)
+        XCTAssertEqual(json[8, 7].error, SwiftyJSONError.indexOutOfBounds)
+        XCTAssertEqual(json[999].error, SwiftyJSONError.indexOutOfBounds)
+    }
+
+    func testErrorWrongType() {
+        let json = JSON(12345)
+        XCTAssertEqual(json[9], JSON.null)
+        XCTAssertEqual(json[9].error, SwiftyJSONError.wrongType)
+        XCTAssertEqual(json[8][7].error, SwiftyJSONError.wrongType)
+        XCTAssertEqual(json["name"], JSON.null)
+        XCTAssertEqual(json["name"].error, SwiftyJSONError.wrongType)
+        XCTAssertEqual(json[0]["name"].error, SwiftyJSONError.wrongType)
+        XCTAssertEqual(json["type"]["name"].error, SwiftyJSONError.wrongType)
+        XCTAssertEqual(json["name"][99].error, SwiftyJSONError.wrongType)
+        XCTAssertEqual(json[1, "Value"].error, SwiftyJSONError.wrongType)
+        XCTAssertEqual(json[1, 2, "Value"].error, SwiftyJSONError.wrongType)
+        XCTAssertEqual(json[[1, 2, "Value"]].error, SwiftyJSONError.wrongType)
+    }
+
+    func testErrorNotExist() {
+        let json: JSON = ["name": "NAME", "age": 15]
+        XCTAssertEqual(json["Type"], JSON.null)
+        XCTAssertEqual(json["Type"].error, SwiftyJSONError.notExist)
+        XCTAssertEqual(json["Type"][1].error, SwiftyJSONError.notExist)
+        XCTAssertEqual(json["Type", 1].error, SwiftyJSONError.notExist)
+        XCTAssertEqual(json["Type"]["Value"].error, SwiftyJSONError.notExist)
+        XCTAssertEqual(json["Type", "Value"].error, SwiftyJSONError.notExist)
+    }
+
+    func testMultilevelGetter() {
+        let json: JSON = [[[[["one": 1]]]]]
+        XCTAssertEqual(json[[0, 0, 0, 0, "one"]].int!, 1)
+        XCTAssertEqual(json[0, 0, 0, 0, "one"].int!, 1)
+        XCTAssertEqual(json[0][0][0][0]["one"].int!, 1)
+    }
+
+    func testMultilevelSetter1() {
+        var json: JSON = [[[[["num": 1]]]]]
+        json[0, 0, 0, 0, "num"] = 2
+        XCTAssertEqual(json[[0, 0, 0, 0, "num"]].intValue, 2)
+        json[0, 0, 0, 0, "num"] = JSON.null
+        XCTAssertEqual(json[0, 0, 0, 0, "num"].null!, NSNull())
+        json[0, 0, 0, 0, "num"] = 100.009
+        XCTAssertEqual(json[0][0][0][0]["num"].doubleValue, 100.009)
+        json[[0, 0, 0, 0]] = ["name": "Jack"]
+        XCTAssertEqual(json[0, 0, 0, 0, "name"].stringValue, "Jack")
+        XCTAssertEqual(json[0][0][0][0]["name"].stringValue, "Jack")
+        XCTAssertEqual(json[[0, 0, 0, 0, "name"]].stringValue, "Jack")
+        json[[0, 0, 0, 0, "name"]].string = "Mike"
+        XCTAssertEqual(json[0, 0, 0, 0, "name"].stringValue, "Mike")
+        let path: [JSONSubscriptType] = [0, 0, 0, 0, "name"]
+        json[path].string = "Jim"
+        XCTAssertEqual(json[path].stringValue, "Jim")
+    }
+
+    func testMultilevelSetter2() {
+        var json: JSON = ["user": ["id": 987654, "info": ["name": "jack", "email": "jack@gmail.com"], "feeds": [98833, 23443, 213239, 23232]]]
+        json["user", "info", "name"] = "jim"
+        XCTAssertEqual(json["user", "id"], 987654)
+        XCTAssertEqual(json["user", "info", "name"], "jim")
+        XCTAssertEqual(json["user", "info", "email"], "jack@gmail.com")
+        XCTAssertEqual(json["user", "feeds"], [98833, 23443, 213239, 23232])
+        json["user", "info", "email"] = "jim@hotmail.com"
+        XCTAssertEqual(json["user", "id"], 987654)
+        XCTAssertEqual(json["user", "info", "name"], "jim")
+        XCTAssertEqual(json["user", "info", "email"], "jim@hotmail.com")
+        XCTAssertEqual(json["user", "feeds"], [98833, 23443, 213239, 23232])
+        json["user", "info"] = ["name": "tom", "email": "tom@qq.com"]
+        XCTAssertEqual(json["user", "id"], 987654)
+        XCTAssertEqual(json["user", "info", "name"], "tom")
+        XCTAssertEqual(json["user", "info", "email"], "tom@qq.com")
+        XCTAssertEqual(json["user", "feeds"], [98833, 23443, 213239, 23232])
+        json["user", "feeds"] = [77323, 2313, 4545, 323]
+        XCTAssertEqual(json["user", "id"], 987654)
+        XCTAssertEqual(json["user", "info", "name"], "tom")
+        XCTAssertEqual(json["user", "info", "email"], "tom@qq.com")
+        XCTAssertEqual(json["user", "feeds"], [77323, 2313, 4545, 323])
+    }
+}
@@ -0,0 +1,345 @@
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 		BAA17B7C20B14CEB00625455 /* SwiftyJSON.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = BAA17B7B20B14CEB00625455 /* SwiftyJSON.framework */; };
 		BAA17B7D20B14CEB00625455 /* SwiftyJSON.framework in Embed Frameworks */ = {isa = PBXBuildFile; fileRef = BAA17B7B20B14CEB00625455 /* SwiftyJSON.framework */; settings = {ATTRIBUTES = (CodeSignOnCopy, RemoveHeadersOnCopy, ); }; };
+		BAB6F14F221ABB3500EA11D4 /* ShowAndHideCursor.swift in Sources */ = {isa = PBXBuildFile; fileRef = BAB6F14E221ABB3500EA11D4 /* ShowAndHideCursor.swift */; };
 /* End PBXBuildFile section */

 /* Begin PBXContainerItemProxy section */
@@ -74,11 +75,11 @@
 		159F304D2079A111000BD387 /* AppDelegateTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegateTests.swift; sourceTree = "<group>"; };
 		159F30512079A147000BD387 /* PPStateTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PPStateTests.swift; sourceTree = "<group>"; };
 		15A8D9712083624600D55A9B /* Helpers.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Helpers.swift; sourceTree = "<group>"; };
-		15B4E870207994AF0024FDE4 /* PixelPickerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = PixelPickerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
+		15B4E870207994AF0024FDE4 /* Pixel PickerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = "Pixel PickerTests.xctest"; sourceTree = BUILT_PRODUCTS_DIR; };
 		15B4E874207994AF0024FDE4 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		15FC8CC7204E2E2C000B5E1E /* PPState.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PPState.swift; sourceTree = "<group>"; };
-		15FF0CCC204A231800E04103 /* Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "Bridging-Header.h"; path = "PixelPicker/Bridging-Header.h"; sourceTree = "<group>"; };
-		B3B4C2BD1E25894B009F8E4E /* PixelPicker.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = PixelPicker.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		15FF0CCC204A231800E04103 /* Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "Bridging-Header.h"; path = "Pixel Picker/Bridging-Header.h"; sourceTree = "<group>"; };
+		B3B4C2BD1E25894B009F8E4E /* Pixel Picker.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "Pixel Picker.app"; sourceTree = BUILT_PRODUCTS_DIR; };
 		B3B4C2C01E25894B009F8E4E /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		B3B4C2C21E25894B009F8E4E /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		B3B4C2C71E25894B009F8E4E /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
@@ -100,6 +101,7 @@
 		BAA17B7120B14CC000625455 /* CleanroomLogger.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CleanroomLogger.framework; path = Carthage/Build/Mac/CleanroomLogger.framework; sourceTree = "<group>"; };
 		BAA17B7220B14CC100625455 /* MASShortcut.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = MASShortcut.framework; path = Carthage/Build/Mac/MASShortcut.framework; sourceTree = "<group>"; };
 		BAA17B7B20B14CEB00625455 /* SwiftyJSON.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = SwiftyJSON.framework; path = Carthage/Build/Mac/SwiftyJSON.framework; sourceTree = "<group>"; };
+		BAB6F14E221ABB3500EA11D4 /* ShowAndHideCursor.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShowAndHideCursor.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */

 /* Begin PBXFrameworksBuildPhase section */
@@ -137,7 +139,7 @@
 			path = OverlayPanel;
 			sourceTree = "<group>";
 		};
-		15B4E871207994AF0024FDE4 /* PixelPickerTests */ = {
+		15B4E871207994AF0024FDE4 /* Pixel PickerTests */ = {
 			isa = PBXGroup;
 			children = (
 				159F304D2079A111000BD387 /* AppDelegateTests.swift */,
@@ -145,7 +147,7 @@
 				15A8D9712083624600D55A9B /* Helpers.swift */,
 				15B4E874207994AF0024FDE4 /* Info.plist */,
 			);
-			path = PixelPickerTests;
+			path = "Pixel PickerTests";
 			sourceTree = "<group>";
 		};
 		B3B4C2B41E25894B009F8E4E = {
@@ -156,8 +158,8 @@
 				BAA17B6F20B14CC000625455 /* LaunchAtLogin.framework */,
 				BAA17B7220B14CC100625455 /* MASShortcut.framework */,
 				15FF0CCC204A231800E04103 /* Bridging-Header.h */,
-				B3B4C2BF1E25894B009F8E4E /* PixelPicker */,
-				15B4E871207994AF0024FDE4 /* PixelPickerTests */,
+				B3B4C2BF1E25894B009F8E4E /* Pixel Picker */,
+				15B4E871207994AF0024FDE4 /* Pixel PickerTests */,
 				B3B4C2BE1E25894B009F8E4E /* Products */,
 				BA22232520AFEC1B0001069C /* Frameworks */,
 			);
@@ -166,18 +168,19 @@
 		B3B4C2BE1E25894B009F8E4E /* Products */ = {
 			isa = PBXGroup;
 			children = (
-				B3B4C2BD1E25894B009F8E4E /* PixelPicker.app */,
-				15B4E870207994AF0024FDE4 /* PixelPickerTests.xctest */,
+				B3B4C2BD1E25894B009F8E4E /* Pixel Picker.app */,
+				15B4E870207994AF0024FDE4 /* Pixel PickerTests.xctest */,
 			);
 			name = Products;
 			sourceTree = "<group>";
 		};
-		B3B4C2BF1E25894B009F8E4E /* PixelPicker */ = {
+		B3B4C2BF1E25894B009F8E4E /* Pixel Picker */ = {
 			isa = PBXGroup;
 			children = (
 				15493F6620BE6E0F007B2BA5 /* CGImage.swift */,
 				BA74C13420A6F1BE00306B27 /* ShowAndHideCursor.h */,
 				BA74C13220A6F16C00306B27 /* ShowAndHideCursor.m */,
+				BAB6F14E221ABB3500EA11D4 /* ShowAndHideCursor.swift */,
 				BA71817320AE2DCC00619700 /* PPMenuShortcutView.h */,
 				BA71817120AE2DB400619700 /* PPMenuShortcutView.m */,
 				B3B4C2C01E25894B009F8E4E /* AppDelegate.swift */,
@@ -193,7 +196,7 @@
 				155D2C02204F61220087478B /* Credits.rtfd */,
 				B3B4C2C71E25894B009F8E4E /* Info.plist */,
 			);
-			path = PixelPicker;
+			path = "Pixel Picker";
 			sourceTree = "<group>";
 		};
 		BA22232520AFEC1B0001069C /* Frameworks */ = {
@@ -207,9 +210,9 @@
 /* End PBXGroup section */

 /* Begin PBXNativeTarget section */
-		15B4E86F207994AF0024FDE4 /* PixelPickerTests */ = {
+		15B4E86F207994AF0024FDE4 /* Pixel PickerTests */ = {
 			isa = PBXNativeTarget;
-			buildConfigurationList = 15B4E877207994AF0024FDE4 /* Build configuration list for PBXNativeTarget "PixelPickerTests" */;
+			buildConfigurationList = 15B4E877207994AF0024FDE4 /* Build configuration list for PBXNativeTarget "Pixel PickerTests" */;
 			buildPhases = (
 				15B4E86C207994AF0024FDE4 /* Sources */,
 				15B4E86D207994AF0024FDE4 /* Frameworks */,
@@ -220,14 +223,14 @@
 			dependencies = (
 				15B4E876207994AF0024FDE4 /* PBXTargetDependency */,
 			);
-			name = PixelPickerTests;
+			name = "Pixel PickerTests";
 			productName = PixelPickerTests;
-			productReference = 15B4E870207994AF0024FDE4 /* PixelPickerTests.xctest */;
+			productReference = 15B4E870207994AF0024FDE4 /* Pixel PickerTests.xctest */;
 			productType = "com.apple.product-type.bundle.unit-test";
 		};
-		B3B4C2BC1E25894B009F8E4E /* PixelPicker */ = {
+		B3B4C2BC1E25894B009F8E4E /* Pixel Picker */ = {
 			isa = PBXNativeTarget;
-			buildConfigurationList = B3B4C2CA1E25894B009F8E4E /* Build configuration list for PBXNativeTarget "PixelPicker" */;
+			buildConfigurationList = B3B4C2CA1E25894B009F8E4E /* Build configuration list for PBXNativeTarget "Pixel Picker" */;
 			buildPhases = (
 				B3B4C2B91E25894B009F8E4E /* Sources */,
 				B3B4C2BA1E25894B009F8E4E /* Frameworks */,
@@ -239,9 +242,9 @@
 			);
 			dependencies = (
 			);
-			name = PixelPicker;
+			name = "Pixel Picker";
 			productName = PixelPicker;
-			productReference = B3B4C2BD1E25894B009F8E4E /* PixelPicker.app */;
+			productReference = B3B4C2BD1E25894B009F8E4E /* Pixel Picker.app */;
 			productType = "com.apple.product-type.application";
 		};
 /* End PBXNativeTarget section */
@@ -267,11 +270,12 @@
 					};
 				};
 			};
-			buildConfigurationList = B3B4C2B81E25894B009F8E4E /* Build configuration list for PBXProject "PixelPicker" */;
+			buildConfigurationList = B3B4C2B81E25894B009F8E4E /* Build configuration list for PBXProject "Pixel Picker" */;
 			compatibilityVersion = "Xcode 3.2";
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 				Base,
 			);
@@ -280,8 +284,8 @@
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
-				B3B4C2BC1E25894B009F8E4E /* PixelPicker */,
-				15B4E86F207994AF0024FDE4 /* PixelPickerTests */,
+				B3B4C2BC1E25894B009F8E4E /* Pixel Picker */,
+				15B4E86F207994AF0024FDE4 /* Pixel PickerTests */,
 			);
 		};
 /* End PBXProject section */
@@ -319,7 +323,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "./Carthage/Build/Mac/LaunchAtLogin.framework/Resources/copy-helper.sh";
+			shellScript = "\"${PROJECT_DIR}/Carthage/Build/Mac/LaunchAtLogin.framework/Resources/copy-helper.sh\"\n";
 		};
 /* End PBXShellScriptBuildPhase section */

@@ -348,6 +352,7 @@
 				BA74C13120A6E95900306B27 /* PPOverlayPanel.swift in Sources */,
 				BA74C14020AA390400306B27 /* PPOverlayPreview.swift in Sources */,
 				BA74C14420AA609500306B27 /* PPOverlayWrapper.swift in Sources */,
+				BAB6F14F221ABB3500EA11D4 /* ShowAndHideCursor.swift in Sources */,
 				BA74C0F820A692D100306B27 /* PPOverlayController.swift in Sources */,
 				15493F6720BE6E0F007B2BA5 /* CGImage.swift in Sources */,
 				BA74C14220AA409D00306B27 /* NSColor.swift in Sources */,
@@ -360,7 +365,7 @@
 /* Begin PBXTargetDependency section */
 		15B4E876207994AF0024FDE4 /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
-			target = B3B4C2BC1E25894B009F8E4E /* PixelPicker */;
+			target = B3B4C2BC1E25894B009F8E4E /* Pixel Picker */;
 			targetProxy = 15B4E875207994AF0024FDE4 /* PBXContainerItemProxy */;
 		};
 /* End PBXTargetDependency section */
@@ -383,14 +388,15 @@
 					"$(PROJECT_DIR)/Carthage/Build/Mac",
 				);
 				GCC_C_LANGUAGE_STANDARD = gnu11;
-				INFOPLIST_FILE = PixelPickerTests/Info.plist;
+				INFOPLIST_FILE = "Pixel PickerTests/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				PRODUCT_BUNDLE_IDENTIFIER = com.acheronfail.PixelPickerTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_OBJC_BRIDGING_HEADER = "Pixel Picker/Bridging-Header.h";
 				SWIFT_VERSION = 4.2;
-				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/PixelPicker.app/Contents/MacOS/PixelPicker";
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Pixel Picker.app/Contents/MacOS/Pixel Picker";
 			};
 			name = Debug;
 		};
@@ -411,14 +417,15 @@
 					"$(PROJECT_DIR)/Carthage/Build/Mac",
 				);
 				GCC_C_LANGUAGE_STANDARD = gnu11;
-				INFOPLIST_FILE = PixelPickerTests/Info.plist;
+				INFOPLIST_FILE = "Pixel PickerTests/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				PRODUCT_BUNDLE_IDENTIFIER = com.acheronfail.PixelPickerTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
+				SWIFT_OBJC_BRIDGING_HEADER = "Pixel Picker/Bridging-Header.h";
 				SWIFT_VERSION = 4.2;
-				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/PixelPicker.app/Contents/MacOS/PixelPicker";
+				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Pixel Picker.app/Contents/MacOS/Pixel Picker";
 			};
 			name = Release;
 		};
@@ -552,13 +559,14 @@
 					"$(PROJECT_DIR)/Carthage/Build/Mac",
 				);
 				GCC_C_LANGUAGE_STANDARD = c11;
-				INFOPLIST_FILE = PixelPicker/Info.plist;
+				INFOPLIST_FILE = "Pixel Picker/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.12;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.acheronfail.pixel-picker";
+				PRODUCT_MODULE_NAME = PixelPicker;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
-				SWIFT_OBJC_BRIDGING_HEADER = "PixelPicker/Bridging-Header.h";
+				SWIFT_OBJC_BRIDGING_HEADER = "Pixel Picker/Bridging-Header.h";
 				SWIFT_VERSION = 4.2;
 			};
 			name = Debug;
@@ -577,13 +585,14 @@
 					"$(PROJECT_DIR)/Carthage/Build/Mac",
 				);
 				GCC_C_LANGUAGE_STANDARD = c11;
-				INFOPLIST_FILE = PixelPicker/Info.plist;
+				INFOPLIST_FILE = "Pixel Picker/Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
 				MACOSX_DEPLOYMENT_TARGET = 10.12;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.acheronfail.pixel-picker";
+				PRODUCT_MODULE_NAME = PixelPicker;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
-				SWIFT_OBJC_BRIDGING_HEADER = "PixelPicker/Bridging-Header.h";
+				SWIFT_OBJC_BRIDGING_HEADER = "Pixel Picker/Bridging-Header.h";
 				SWIFT_VERSION = 4.2;
 			};
 			name = Release;
@@ -591,7 +600,7 @@
 /* End XCBuildConfiguration section */

 /* Begin XCConfigurationList section */
-		15B4E877207994AF0024FDE4 /* Build configuration list for PBXNativeTarget "PixelPickerTests" */ = {
+		15B4E877207994AF0024FDE4 /* Build configuration list for PBXNativeTarget "Pixel PickerTests" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
 				15B4E878207994AF0024FDE4 /* Debug */,
@@ -600,7 +609,7 @@
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
-		B3B4C2B81E25894B009F8E4E /* Build configuration list for PBXProject "PixelPicker" */ = {
+		B3B4C2B81E25894B009F8E4E /* Build configuration list for PBXProject "Pixel Picker" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
 				B3B4C2C81E25894B009F8E4E /* Debug */,
@@ -609,7 +618,7 @@
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
-		B3B4C2CA1E25894B009F8E4E /* Build configuration list for PBXNativeTarget "PixelPicker" */ = {
+		B3B4C2CA1E25894B009F8E4E /* Build configuration list for PBXNativeTarget "Pixel Picker" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
 				B3B4C2CB1E25894B009F8E4E /* Debug */,
@@ -2,6 +2,6 @@
 <Workspace
   version = "1.0">
   <FileRef
-      location = "self:/Users/cosmotherly/dev/pixel-picker/PixelPicker.xcodeproj">
+      location = "self:/Users/cosmotherly/src/pixel-picker/Pixel Picker.xcodeproj">
   </FileRef>
 </Workspace>
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>
@@ -15,9 +15,9 @@
            <BuildableReference
               BuildableIdentifier = "primary"
               BlueprintIdentifier = "B3B4C2BC1E25894B009F8E4E"
-               BuildableName = "PixelPicker.app"
-               BlueprintName = "PixelPicker"
-               ReferencedContainer = "container:PixelPicker.xcodeproj">
+               BuildableName = "Pixel Picker.app"
+               BlueprintName = "Pixel Picker"
+               ReferencedContainer = "container:Pixel Picker.xcodeproj">
            </BuildableReference>
         </BuildActionEntry>
      </BuildActionEntries>
@@ -34,9 +34,9 @@
            <BuildableReference
               BuildableIdentifier = "primary"
               BlueprintIdentifier = "15B4E86F207994AF0024FDE4"
-               BuildableName = "PixelPickerTests.xctest"
-               BlueprintName = "PixelPickerTests"
-               ReferencedContainer = "container:PixelPicker.xcodeproj">
+               BuildableName = "Pixel PickerTests.xctest"
+               BlueprintName = "Pixel PickerTests"
+               ReferencedContainer = "container:Pixel Picker.xcodeproj">
            </BuildableReference>
         </TestableReference>
      </Testables>
@@ -44,9 +44,9 @@
         <BuildableReference
            BuildableIdentifier = "primary"
            BlueprintIdentifier = "B3B4C2BC1E25894B009F8E4E"
-            BuildableName = "PixelPicker.app"
-            BlueprintName = "PixelPicker"
-            ReferencedContainer = "container:PixelPicker.xcodeproj">
+            BuildableName = "Pixel Picker.app"
+            BlueprintName = "Pixel Picker"
+            ReferencedContainer = "container:Pixel Picker.xcodeproj">
         </BuildableReference>
      </MacroExpansion>
      <EnvironmentVariables>
@@ -79,9 +79,9 @@
         <BuildableReference
            BuildableIdentifier = "primary"
            BlueprintIdentifier = "B3B4C2BC1E25894B009F8E4E"
-            BuildableName = "PixelPicker.app"
-            BlueprintName = "PixelPicker"
-            ReferencedContainer = "container:PixelPicker.xcodeproj">
+            BuildableName = "Pixel Picker.app"
+            BlueprintName = "Pixel Picker"
+            ReferencedContainer = "container:Pixel Picker.xcodeproj">
         </BuildableReference>
      </BuildableProductRunnable>
      <AdditionalOptions>
@@ -98,9 +98,9 @@
         <BuildableReference
            BuildableIdentifier = "primary"
            BlueprintIdentifier = "B3B4C2BC1E25894B009F8E4E"
-            BuildableName = "PixelPicker.app"
-            BlueprintName = "PixelPicker"
-            ReferencedContainer = "container:PixelPicker.xcodeproj">
+            BuildableName = "Pixel Picker.app"
+            BlueprintName = "Pixel Picker"
+            ReferencedContainer = "container:Pixel Picker.xcodeproj">
         </BuildableReference>
      </BuildableProductRunnable>
   </ProfileAction>
@@ -1,6 +1,6 @@
 //
 //  AppDelegate+Menu.swift
-//  PixelPicker
+//  Pixel Picker
 //

 /**
@@ -1,6 +1,6 @@
 //
 //  AppDelegate.swift
-//  PixelPicker
+//  Pixel Picker
 //

 import MASShortcut
@@ -24,9 +24,11 @@ import CleanroomLogger
        var logConfigurations: [LogConfiguration] = [
            RotatingLogFileConfiguration(minimumSeverity: minimumSeverity, daysToKeep: 7, directoryPath: defaultLogPath().path)
        ]
+
        #if DEBUG
        logConfigurations.append(XcodeLogConfiguration(minimumSeverity: .debug))
        #endif
+
        Log.enable(configuration: logConfigurations)
        PPState.shared.loadFromDisk()
    }
@@ -1,6 +1,6 @@
 //
 //  Bridging-Header.h
-//  PixelPicker
+//  Pixel Picker
 //

 #ifndef Bridging_Header_h
@@ -1,6 +1,6 @@
 //
 //  CGImage.swift
-//  PixelPicker
+//  Pixel Picker
 //

 import CleanroomLogger
@@ -1,9 +1,9 @@
-{\rtf1\ansi\ansicpg1252\cocoartf1561\cocoasubrtf400
-{\fonttbl\f0\fswiss\fcharset0 ArialMT;\f1\fnil\fcharset0 AppleColorEmoji;\f2\fmodern\fcharset0 Courier;
-}
+{\rtf1\ansi\ansicpg1252\cocoartf1671\cocoasubrtf200
+{\fonttbl\f0\fswiss\fcharset0 ArialMT;\f1\fnil\fcharset0 AppleColorEmoji;\f2\fswiss\fcharset0 Arial-BoldMT;
+\f3\fswiss\fcharset0 Arial-ItalicMT;\f4\fmodern\fcharset0 Courier;}
 {\colortbl;\red255\green255\blue255;\red0\green0\blue0;\red230\green230\blue230;}
 {\*\expandedcolortbl;;\cssrgb\c0\c0\c0;\csgray\c92143;}
-\margl1440\margr1440\vieww12800\viewh10340\viewkind0
+\paperw12240\paperh15840\margl1440\margr1440\vieww12800\viewh10340\viewkind0
 \deftab720
 \pard\pardeftab720\qc\partightenfactor0

@@ -16,8 +16,8 @@
 \f0 \
 \

-\b\fs28 PixelPicker makes use of the following open source libraries
-\b0\fs26\fsmilli13333 \
+\f2\b\fs28 Pixel Picker makes use of the following open source libraries
+\f0\b0\fs26\fsmilli13333 \
 \pard\pardeftab720\qc\partightenfactor0
 {\field{\*\fldinst{HYPERLINK "https://github.com/emaloney/CleanroomLogger"}}{\fldrslt \cf2 CleanroomLogger}}\
 \pard\pardeftab720\qc\partightenfactor0
@@ -29,36 +29,36 @@
 \
 \pard\pardeftab720\qc\partightenfactor0

-\b\fs36 \cf2 Experimental Overrides
-\b0 \
+\f2\b\fs36 \cf2 Experimental Overrides
+\f0\b0 \
 \pard\pardeftab720\qc\partightenfactor0

-\fs26\fsmilli13333 \cf2 These are experimental options that haven't made it into PixelPickers's UI yet, and may be toggled via the Terminal. Each override is listed as 
-\b key: 
-\i\b0 type
-\i0  which you can enable like:\
+\fs26\fsmilli13333 \cf2 These are experimental options that haven't made it into Pixel Pickers's UI yet, and may be toggled via the Terminal. Each override is listed as 
+\f2\b key: 
+\f3\i\b0 type
+\f0\i0  which you can enable like:\
 \pard\pardeftab720\qc\partightenfactor0

-\f2\fs20 \cf2 \cb3 defaults write com.acheronfail.pixel-picker debugMode -bool true
+\f4\fs20 \cf2 \cb3 defaults write com.acheronfail.pixel-picker debugMode -bool true
 \f0\fs26\fsmilli13333 \cb1 \
 \
 \pard\pardeftab720\qc\partightenfactor0

-\b \cf0 \kerning1\expnd0\expndtw0 leftClickActivates
-\b0 \cf2 \expnd0\expndtw0\kerning0
+\f2\b \cf0 \kerning1\expnd0\expndtw0 leftClickActivates
+\f0\b0 \cf2 \expnd0\expndtw0\kerning0
 : 
-\i \cf0 \kerning1\expnd0\expndtw0 Bool = false\
+\f3\i \cf0 \kerning1\expnd0\expndtw0 Bool = false\
 \pard\pardeftab720\qc\partightenfactor0

-\i0 \cf2 \expnd0\expndtw0\kerning0
+\f0\i0 \cf2 \expnd0\expndtw0\kerning0
 Swaps the left and right click buttons when clicking on the menu bar icon. So left-clicking will activate the picker, and right-clicking will open the dropdown menu.\
 \
 \pard\pardeftab720\qc\partightenfactor0

-\b \cf0 \kerning1\expnd0\expndtw0 debugMode
-\b0 \cf2 \expnd0\expndtw0\kerning0
+\f2\b \cf0 \kerning1\expnd0\expndtw0 debugMode
+\f0\b0 \cf2 \expnd0\expndtw0\kerning0
 : 
-\i \cf0 \kerning1\expnd0\expndtw0 Bool = false
-\i0 \cf2 \expnd0\expndtw0\kerning0
+\f3\i \cf0 \kerning1\expnd0\expndtw0 Bool = false
+\f0\i0 \cf2 \expnd0\expndtw0\kerning0
 \
-Set this to true to enable debug logging. This results in a higher level of logs being written to ~/Library/Preferences/PixelPicker/logs/.}
+Set this to true to enable debug logging. This results in a higher level of logs being written to ~/Library/Preferences/Pixel Picker/logs/.}
@@ -17,9 +17,9 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.3.0</string>
+	<string>1.4.0</string>
 	<key>CFBundleVersion</key>
-	<string>10</string>
+	<string>17</string>
 	<key>LSApplicationCategoryType</key>
 	<string>public.app-category.utilities</string>
 	<key>LSMinimumSystemVersion</key>
@@ -1,6 +1,6 @@
 //
 //  NSBezierPath.swift
-//  PixelPicker
+//  Pixel Picker
 //

 // Extend NSBezierPath to allow easy conversion to a CGPath.
@@ -1,6 +1,6 @@
 //
 //  NSColor.swift
-//  PixelPicker
+//  Pixel Picker
 //

 import SwiftyJSON
@@ -1,6 +1,6 @@
 //
 //  PPOverlayController.swift
-//  PixelPicker
+//  Pixel Picker
 //

 import CleanroomLogger
@@ -110,11 +110,41 @@ class PPOverlayController: NSWindowController {
        case kVK_RightArrow:
            PPState.shared.chosenFormat = PPState.shared.chosenFormat.next()
            updateInfoPanel(lastHighlightedColor, lastHighlightedColor.bestContrastingColor())
+        case kVK_ANSI_K:
+            moveByPixel(dx: 0.0, dy: 1.0)
+            // Move up
+            break
+        case kVK_ANSI_J:
+            moveByPixel(dx: 0.0, dy: -1.0)
+            // Move down
+            break
+        case kVK_ANSI_H:
+            moveByPixel(dx: -1.0, dy: 0.0)
+            // Move left
+            break
+        case kVK_ANSI_L:
+            moveByPixel(dx: 1.0, dy: 0.0)
+            // Move right
+            break
        default:
            break
        }
    }

+    func moveByPixel(dx: CGFloat, dy: CGFloat) {
+        var mouseLoc = lastMouseLocation
+        let currentScreen = getScreenWithMouse()
+        guard let screenFrame = currentScreen?.frame, let screenScale = currentScreen?.backingScaleFactor else {
+            return
+        }
+        mouseLoc.x += dx / screenScale
+        mouseLoc.y += dy / screenScale
+        lastMouseLocation = mouseLoc
+        updatePreview(aroundPoint: mouseLoc)
+        mouseLoc.y = screenFrame.maxY - mouseLoc.y
+        CGDisplayMoveCursorToPoint(0, mouseLoc)
+    }
+
    // Enable "focusMode" when correct modifier flag is changed.
    override func flagsChanged(with event: NSEvent) {
        if isEnabled {
@@ -228,6 +258,15 @@ class PPOverlayController: NSWindowController {
        infoPanel.setFrame(rect, display: false)
    }

+    // Get the screen that current has displayed the mouse.
+    func getScreenWithMouse() -> NSScreen? {
+        let mouseLocation = NSEvent.mouseLocation
+        let screens = NSScreen.screens
+        let screenWithMouse = (screens.first { NSMouseInRect(mouseLocation, $0.frame, false) })
+
+        return screenWithMouse
+    }
+
    // Updates the info panel with the correct colors and text.
    func updateInfoPanel(_ color: NSColor, _ contrastingColor: NSColor) {
        infoWrapper.layer?.backgroundColor = color.cgColor
@@ -1,6 +1,6 @@
 //
 //  PPOverlayPanel.swift
-//  PixelPicker
+//  Pixel Picker
 //

 // This class is in charge of managing the panels which are brought to the front
@@ -1,6 +1,6 @@
 //
 //  PPOverlayPreview.swift
-//  PixelPicker
+//  Pixel Picker
 //

 // This class is in charge of rendering the pixel preview.
@@ -37,7 +37,7 @@ class PPOverlayPreview: NSView, CALayerDelegate {

    // Update the crosshair with the correct color, position and size.
    func updateCrosshair(_ pixelSize: CGFloat, _ middle: CGFloat, _ color: CGColor) {
-        let pos: CGFloat = (pixelSize * middle) - (pixelSize / 2)
+        let pos: CGFloat = (pixelSize * middle) - (pixelSize / 2) + 0.5
        let pixelRect = NSMakeRect(pos, pos, pixelSize, pixelSize)
        
        crosshair.path = CGPath(rect: pixelRect, transform: nil)
@@ -58,11 +58,11 @@ class PPOverlayPreview: NSView, CALayerDelegate {
        lastNumberOfCells = n

        let path = NSBezierPath()
-        let start = CGFloat(0)
-        let end = CGFloat(n) * size
+        let start = CGFloat(0) + 0.5
+        let end = CGFloat(n) * size + 0.5

        for i in 1..<n {
-            let pos = CGFloat(i) * size
+            let pos = CGFloat(i) * size + 0.5
            path.move(to: NSPoint(x: pos, y: start))
            path.line(to: NSPoint(x: pos, y: end))
            path.move(to: NSPoint(x: start, y: pos))
@@ -1,6 +1,6 @@
 //
 //  PPOverlayWrapper.swift
-//  PixelPicker
+//  Pixel Picker
 //

 // This class is basically the content view of the overlay panel.
@@ -1,6 +1,6 @@
 //
 //  PPColor.swift
-//  PixelPicker
+//  Pixel Picker
 //

 import SwiftyJSON
@@ -94,8 +94,8 @@ enum PPColor: String, CaseIterable {
        case .swiftNSColorCalibratedRgb: return self.formatAsDecimal(c, f("NSColor(calibratedRed: %f, green: %f, blue: %f, alpha: 1.000)"), .rgb)
        case .swiftNSColorDeviceHsb:     return self.formatAsDecimal(c, f("NSColor(deviceHue: %f, saturation: %f, brightness: %f, alpha: 1.000)"), .hsb)
        case .swiftNSColorCalibratedHsb: return self.formatAsDecimal(c, f("NSColor(calibratedHue: %f, saturation: %f, brightness: %f, alpha: 1.000)"), .hsb)
-        case .swiftUIColorRgb:           return self.formatAsDecimal(c, f("NSColor(red: %f, green: %f, blue: %f, alpha: 1.000)"), .rgb)
-        case .swiftUIColorHsb:           return self.formatAsDecimal(c, f("NSColor(hue: %f, saturation: %f, brightness: %f, alpha: 1.000)"), .hsb)
+        case .swiftUIColorRgb:           return self.formatAsDecimal(c, f("UIColor(red: %f, green: %f, blue: %f, alpha: 1.000)"), .rgb)
+        case .swiftUIColorHsb:           return self.formatAsDecimal(c, f("UIColor(hue: %f, saturation: %f, brightness: %f, alpha: 1.000)"), .hsb)
        case .objCNSColorRgb:            return self.formatAsDecimal(c, f("[NSColor colorWithSRGBRed: %f green: %f blue: %f alpha:1.000]"), .rgb)
        case .objCNSColorDeviceRgb:      return self.formatAsDecimal(c, f("[NSColor colorWithDeviceRed: %f green: %f blue: %f alpha:1.000]"), .rgb)
        case .objCNSColorCalibratedRgb:  return self.formatAsDecimal(c, f("[NSColor colorWithCalibratedRed: %f green: %f blue: %f alpha:1.000]"), .rgb)
@@ -1,6 +1,6 @@
 //
 //  CarbonEventInterceptor.h
-//  PixelPicker
+//  Pixel Picker
 //

 #ifndef CarbonEventInterceptor_h
@@ -1,6 +1,6 @@
 //
 //  CarbonEventInterceptor.m
-//  PixelPicker
+//  Pixel Picker
 //

 #import "PPMenuShortcutView.h"
@@ -1,6 +1,6 @@
 //
 //  PPState.swift
-//  PixelPicker
+//  Pixel Picker
 //

 import SwiftyJSON
@@ -0,0 +1,14 @@
+//
+//  ShowAndHideCursor.h
+//  Pixel Picker
+//
+
+#ifndef ShowAndHideCursor_h
+#define ShowAndHideCursor_h
+
+#import <Foundation/Foundation.h>
+
+// Unfortunately `kCGDirectMainDisplay` is unavailable in Swift.
+CGDirectDisplayID kCGDirectMainDisplayGetter(void);
+
+#endif /* ShowAndHideCursor_h */
@@ -0,0 +1,11 @@
+//
+//  ShowAndHideCursor.m
+//  Pixel Picker
+//
+
+#include "ShowAndHideCursor.h"
+
+// Unfortunately `kCGDirectMainDisplay` is unavailable in Swift.
+CGDirectDisplayID kCGDirectMainDisplayGetter() {
+    return kCGDirectMainDisplay;
+}
@@ -0,0 +1,86 @@
+//
+//  ShowAndHideCursor.swift
+//  Pixel Picker
+//
+
+import Foundation
+import ApplicationServices
+
+typealias notAPrivateAPI0 = @convention(c) () -> CInt
+typealias notAPrivateAPI1 = @convention(c) (CInt, CInt, CFString, CFTypeRef) -> CGError
+
+// JS: f = (n, s) => `[${[...s].map((x, i) => x.charCodeAt(0) + i + n).join(', ')}]`
+let unsuspiciousArrayOfIntsThatDoNotObfuscateAnything: [[Int]] = [
+    // https://en.wikipedia.org/wiki/Leet
+    [1, 3, 3, 7],
+    // Framework path
+    [84, 123, 118, 120, 106, 115, 54, 84, 114, 108, 125, 109, 127, 135, 62, 86, 131, 115, 128, 121, 140, 133, 137, 131, 140, 73, 92, 140, 141, 138, 136, 131, 130, 150, 140, 147, 147, 121, 140, 154, 159, 147, 142, 145, 160, 92, 149, 162, 146, 159, 152, 171, 164, 168, 162, 103, 122, 170, 171, 168, 166, 161, 160, 180, 170, 177, 177, 151, 170, 184, 189, 177, 172, 175, 190],
+    // _CGSDefaultConnection
+    [97, 70, 75, 88, 74, 108, 110, 106, 127, 119, 128, 80, 125, 125, 126, 118, 117, 135, 125, 132, 132],
+    // CGSSetConnectionProperty
+    [70, 75, 88, 89, 108, 124, 76, 121, 121, 122, 114, 113, 131, 121, 128, 128, 99, 134, 132, 134, 124, 138, 141, 147]
+]
+
+func aFnThatDoesNotObfuscateAnythingAtAll(_ i: Int, _ ints: [Int]) -> String {
+    return String(ints.enumerated().map({ Character(UnicodeScalar($0.element + i - $0.offset)!) }))
+}
+
+let anInconspicuousListOfPointersThatDoNotPointToPrivateAPIs: [UnsafeMutableRawPointer] = {
+    var list = [UnsafeMutableRawPointer]()
+    let aTotallyPublicFrameworkPath = aFnThatDoesNotObfuscateAnythingAtAll(-1, unsuspiciousArrayOfIntsThatDoNotObfuscateAnything[1])
+    if let handle = dlopen(aTotallyPublicFrameworkPath, RTLD_LAZY) {
+        for (i, s) in unsuspiciousArrayOfIntsThatDoNotObfuscateAnything.dropFirst(2).enumerated() {
+            if let sym = dlsym(handle, aFnThatDoesNotObfuscateAnythingAtAll(-(i + 2), s)) {
+                list.append(sym)
+            }
+        }
+        dlclose(handle)
+    }
+    
+    return list
+}()
+
+// Unfortunately, this can't be accessed in Swift. *sigh*
+let kCGDirectMainDisplay = kCGDirectMainDisplayGetter()
+
+// Calls to `CGDisplayShowCursor` and `CGDisplayHideCursor` need to be balanced.
+// See https://developer.apple.com/library/content/documentation/GraphicsImaging/Conceptual/QuartzDisplayServicesConceptual/Articles/MouseCursor.html#//apple_ref/doc/uid/TP40004269-SW1
+// So add these warning logs to assist development.
+var cursorIsHidden = false
+
+// Decrements the hide cursor count, and shows the mouse cursor if the count is 0.
+func ShowCursor() {
+    #if DEBUG
+    if (!cursorIsHidden) {
+        print("WARNING: Calls to ShowCursor/HideCursor must be balanced, inbalanced call detected")
+    }
+    cursorIsHidden = false
+    #endif
+
+    CGDisplayShowCursor(kCGDirectMainDisplay);
+}
+
+// Hides the mouse cursor, and increments the hide cursor count.
+// Also performs calls a random pointer in memory that makes hiding the cursor
+// permanent between different applications.
+func HideCursor() {
+    #if DEBUG
+    if (cursorIsHidden) {
+        print("WARNING: Calls to ShowCursor/HideCursor must be balanced, inbalanced call detected")
+    }
+    cursorIsHidden = true
+    #endif
+
+    let pt0 = anInconspicuousListOfPointersThatDoNotPointToPrivateAPIs[0]
+    let cid = unsafeBitCast(pt0, to: notAPrivateAPI0.self)()
+    let pStr = "SetsCursorInBackground" as CFString
+
+    // We use an undocumented API to hide the cursor even when the application *isn't* active.
+    // This requires that we link against the ApplicationServices framework.
+    // See:  https://stackoverflow.com/a/3939241/5552584
+    // Also: https://github.com/asmagill/hammerspoon_asm.undocumented/blob/master/cursor/CGSConnection.h
+    let pt1 = anInconspicuousListOfPointersThatDoNotPointToPrivateAPIs[1]
+    let _ = unsafeBitCast(pt1, to: notAPrivateAPI1.self)(cid, cid, pStr, kCFBooleanTrue)
+
+    CGDisplayHideCursor(kCGDirectMainDisplay)
+}
@@ -1,6 +1,6 @@
 //
 //  Util.swift
-//  PixelPicker
+//  Pixel Picker
 //

 import CleanroomLogger
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
acheronfail	f6f8ea731c	version: 1.4.0	2019-08-31 10:01:35 +10:00
acheronfail	5f2ece38fc	chore: add HJKL keybindings to the README	2019-08-31 09:59:54 +10:00
acheronfail	4cad2a9db3	Merge pull request #24 from adrianniebla/pixel_navigation Added vim style navigation to pixel picker.	2019-08-31 09:56:29 +10:00
Adrian Samuel Niebla Rios	e4fe3e9d43	Added vim style navigation to pixel picker.	2019-08-30 16:31:29 -05:00
acheronfail	8c0a82c2f0	version: 1.3.6	2019-05-29 14:29:58 +10:00
acheronfail	124c1cc145	chore: carthage update --platform macos	2019-05-29 14:29:39 +10:00
acheronfail	02b4beacb3	version: 1.3.5	2019-05-29 14:25:36 +10:00
acheronfail	8495bcde33	Merge pull request #22 from viktorstrate/fix-grid-offset Move crosshair and grid by 0.5 pixels	2019-05-29 14:23:53 +10:00
viktorstrate	32d8f24286	Move crosshair and grid by 0.5 pixels To perfectly align it between the pixels	2019-05-28 15:47:46 +02:00
acheronfail	f843510abe	version: 1.3.4	2019-03-04 10:42:15 +11:00
acheronfail	1e4d9f1f07	fix: swift uicolor formatters were producing nscolor strings fixes #20	2019-03-04 10:30:35 +11:00
acheronfail	54af9202ab	version: 1.3.3	2019-02-21 22:22:31 +11:00
acheronfail	d9d0aa8211	fix: issues with development signing	2019-02-20 12:35:43 +11:00
acheronfail	5ebfac1d01	version: 1.3.2	2019-02-20 07:21:14 +11:00
acheronfail	6e400d191f	chore: rename from "PixelPicker" to "Pixel Picker"	2019-02-20 07:21:03 +11:00
acheronfail	5ad66714fc	chore: update README.md	2019-02-19 14:18:50 +11:00
acheronfail	061f29c887	version: 1.3.1	2019-02-19 09:49:26 +11:00
acheronfail	dde01f357d	chore: carthage update and codesign application	2019-02-19 09:43:09 +11:00
acheronfail	b445e0517f	chore: use an entirely legit method to call some pointers	2019-02-19 09:01:16 +11:00