Merge branch 'xcode8b4' into swift3

Cartfile.resolved

@@ -1,2 +1,2 @@
-github "pvzig/Starscream" "98d7ccea30621d51a93ee5c155b3f670e37e037b"
-github "pvzig/swifter" "8adfae89a6d34cfea1c20d53d8112d1d69e01bd0"
+github "pvzig/Starscream" "2fde5c5eb9302439e634753c3aacc794ca2e42e8"
+github "pvzig/swifter" "ddbebdde19360a2c9e4e01e5a0642dd12082cc92"

SlackKit/Sources/Action.swift

@@ -54,6 +54,7 @@ public struct Action {
         dict["text"] = text
         dict["type"] = type
         dict["value"] = value
+        dict["style"] = style?.rawValue
         dict["confirm"] = confirm?.dictionary()
         return dict
     }

SlackKit/Sources/Client+EventHandling.swift

@@ -80,11 +80,11 @@ internal extension Client {
         channelEventsDelegate?.userTyping(self, channel: channel, user: user)
 
         let timeout = DispatchTime.now() + Double(Int64(5.0 * Double(NSEC_PER_SEC))) / Double(NSEC_PER_SEC)
-        DispatchQueue.main.after(when: timeout) {
+        DispatchQueue.main.asyncAfter(deadline: timeout, execute: {
             if let index = self.channels[channelID]?.usersTyping.index(of: userID) {
                 self.channels[channelID]?.usersTyping.remove(at: index)
             }
-        }
+        })
     }
 
     func channelMarked(_ event: Event) {

SlackKit/Sources/Client+Utilities.swift

@@ -21,7 +21,7 @@
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 // THE SOFTWARE.
 
-public enum ClientError: ErrorProtocol {
+public enum ClientError: Error {
     case channelDoesNotExist
     case userDoesNotExist
 }

SlackKit/Sources/Client.swift

@@ -44,7 +44,7 @@ public final class Client: WebSocketDelegate {
     }
 
     internal var webSocket: WebSocket?
-    private let pingPongQueue = DispatchQueue(label: "com.launchsoft.SlackKit", attributes: DispatchQueueAttributes.serial)
+    private let pingPongQueue = DispatchQueue(label: "com.launchsoft.SlackKit")
     internal var ping: Double?
     internal var pong: Double?
     internal var options: ClientOptions?
@@ -128,7 +128,7 @@ public final class Client: WebSocketDelegate {
     //MARK: - RTM Ping
     private func pingRTMServerAtInterval(_ interval: TimeInterval) {
         let delay = DispatchTime.now() + Double(Int64(interval * Double(NSEC_PER_SEC))) / Double(NSEC_PER_SEC)
-        pingPongQueue.after(when: delay, execute: {
+        pingPongQueue.asyncAfter(deadline: delay, execute: {
             guard self.connected && self.timeoutCheck() else {
                 self.disconnect()
                 return

SlackKit/Sources/Extensions.swift

@@ -42,7 +42,7 @@ internal extension String {
 
 }
 
-internal extension Dictionary where Key: StringLiteralConvertible, Value: AnyObject {
+internal extension Dictionary where Key: ExpressibleByStringLiteral, Value: AnyObject {
 
     var requestStringFromParameters: String {
         var requestString = ""

SlackKit/Sources/Response.swift

@@ -37,7 +37,7 @@ public struct Response {
         var json = [String : AnyObject]()
         json["text"] = text
         json["response_type"] = responseType?.rawValue
-        json["attachments"] = attachments?.flatMap({$0.dictionary()})
+        json["attachments"] = attachments?.map({$0.dictionary()})
         return json
     }
     

SlackKit/Sources/SlackError.swift

@@ -21,7 +21,7 @@
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 // THE SOFTWARE.
 
-public enum SlackError: String, ErrorProtocol {
+public enum SlackError: String, Error {
     case AccountInactive = "account_inactive"
     case AlreadyArchived = "already_archived"
     case AlreadyInChannel = "already_in_channel"

SlackKit/Sources/SlackKit.swift

@@ -35,7 +35,9 @@ public final class SlackKit: OAuthDelegate {
     public init(withAPIToken token: String, clientOptions: ClientOptions = ClientOptions()) {
         self.clientOptions = clientOptions
         let client = Client(apiToken: token)
-        self.onClientInitalization?(client)
+        DispatchQueue.main.async(execute: {
+            self.onClientInitalization?(client)
+        })
         clients[token] = client
         client.connect(options: self.clientOptions)
     }