diff --git a/Example/GradientLoadingBar/Views/BlueBorderedButton.swift b/Example/GradientLoadingBar/Views/BlueBorderedButton.swift
index 4f86452..5ffa5a8 100644
--- a/Example/GradientLoadingBar/Views/BlueBorderedButton.swift
+++ b/Example/GradientLoadingBar/Views/BlueBorderedButton.swift
@@ -30,8 +30,8 @@ final class BlueBorderedButton: UIButton {
         backgroundColor = .clear
         tintColor = UIColor.CustomColors.blue
 
-        layer.cornerRadius = 4.0
+        layer.cornerRadius = 4
         layer.borderColor = UIColor.CustomColors.blue.cgColor
-        layer.borderWidth = 1.0
+        layer.borderWidth = 1
     }
 }
diff --git a/Example/SnapshotTests/GradientActivityIndicatorView/CustomColorSnapshotTestCase.swift b/Example/SnapshotTests/GradientActivityIndicatorView/CustomColorSnapshotTestCase.swift
index 6b43f24..659ce95 100644
--- a/Example/SnapshotTests/GradientActivityIndicatorView/CustomColorSnapshotTestCase.swift
+++ b/Example/SnapshotTests/GradientActivityIndicatorView/CustomColorSnapshotTestCase.swift
@@ -15,7 +15,7 @@ class CustomColorSnapshotTestCase: XCTestCase {
     // MARK: - Config
 
     /// The frame we use for rendering the `GradientLoadingBar`. This will also be the image size for our snapshot.
-    private static let frame = CGRect(x: 0.0, y: 0.0, width: 375.0, height: 4.0)
+    private static let frame = CGRect(origin: .zero, size: CGSize(width: 375, height: 4))
 
     /// The custom colors we use on this test-case.
     /// Source: https://color.adobe.com/Pink-Flamingo-color-theme-10343714/
diff --git a/Example/SnapshotTests/GradientActivityIndicatorView/DefaultColorSnapshotTestCase.swift b/Example/SnapshotTests/GradientActivityIndicatorView/DefaultColorSnapshotTestCase.swift
index 987ac8e..124f7f3 100644
--- a/Example/SnapshotTests/GradientActivityIndicatorView/DefaultColorSnapshotTestCase.swift
+++ b/Example/SnapshotTests/GradientActivityIndicatorView/DefaultColorSnapshotTestCase.swift
@@ -15,7 +15,7 @@ class DefaultColorSnapshotTestCase: XCTestCase {
     // MARK: - Config
 
     /// The frame we use for rendering the `GradientLoadingBar`. This will also be the image size for our snapshot.
-    private static let frame = CGRect(x: 0.0, y: 0.0, width: 375.0, height: 4.0)
+    private static let frame = CGRect(origin: .zero, size: CGSize(width: 375, height: 4))
 
     // MARK: - Test cases
 
diff --git a/Example/Tests/Views/GradientActivityIndicatorView+AnimateIsHiddenTestCase.swift b/Example/Tests/Views/GradientActivityIndicatorView+AnimateIsHiddenTestCase.swift
index 1dda9dc..4742a14 100644
--- a/Example/Tests/Views/GradientActivityIndicatorView+AnimateIsHiddenTestCase.swift
+++ b/Example/Tests/Views/GradientActivityIndicatorView+AnimateIsHiddenTestCase.swift
@@ -46,7 +46,7 @@ class GradientActivityIndicatorViewAnimateIsHiddenTestCase: XCTestCase {
         let expectation = self.expectation(description: "Expect completion handler to be called.")
 
         // Hide view to validate fade-in.
-        gradientActivityIndicatorView.alpha = 0.0
+        gradientActivityIndicatorView.alpha = 0
         gradientActivityIndicatorView.isHidden = true
 
         // When
@@ -67,7 +67,7 @@ class GradientActivityIndicatorViewAnimateIsHiddenTestCase: XCTestCase {
         let expectation = self.expectation(description: "Expect completion handler to be called.")
 
         // Hide view to validate fade-in.
-        gradientActivityIndicatorView.alpha = 0.0
+        gradientActivityIndicatorView.alpha = 0
         gradientActivityIndicatorView.isHidden = true
 
         // When
@@ -99,7 +99,7 @@ class GradientActivityIndicatorViewAnimateIsHiddenTestCase: XCTestCase {
         wait(for: [expectation], timeout: 1)
 
         XCTAssertTrue(gradientActivityIndicatorView.isHidden)
-        XCTAssertEqual(gradientActivityIndicatorView.alpha, 0.0, accuracy: CGFloat.ulpOfOne)
+        XCTAssertEqual(gradientActivityIndicatorView.alpha, 0, accuracy: CGFloat.ulpOfOne)
     }
 
     func testAnimateIsHiddenWithInterruptionShouldNotHideViewAndCallCompletionHandler() {
@@ -128,7 +128,7 @@ class GradientActivityIndicatorViewAnimateIsHiddenTestCase: XCTestCase {
         let expectation = self.expectation(description: "Expect completion handler to be called.")
 
         // Hide view to validate fade-in.
-        gradientActivityIndicatorView.alpha = 0.0
+        gradientActivityIndicatorView.alpha = 0
         gradientActivityIndicatorView.isHidden = true
 
         // When
@@ -149,7 +149,7 @@ class GradientActivityIndicatorViewAnimateIsHiddenTestCase: XCTestCase {
         let expectation = self.expectation(description: "Expect completion handler to be called.")
 
         // Hide view to validate fade-in.
-        gradientActivityIndicatorView.alpha = 0.0
+        gradientActivityIndicatorView.alpha = 0
         gradientActivityIndicatorView.isHidden = true
 
         // When
@@ -183,7 +183,7 @@ class GradientActivityIndicatorViewAnimateIsHiddenTestCase: XCTestCase {
         wait(for: [expectation], timeout: 1)
 
         XCTAssertTrue(gradientActivityIndicatorView.isHidden)
-        XCTAssertEqual(gradientActivityIndicatorView.alpha, 0.0, accuracy: CGFloat.ulpOfOne)
+        XCTAssertEqual(gradientActivityIndicatorView.alpha, 0, accuracy: CGFloat.ulpOfOne)
     }
 
     func testFadeOutWithInterruptionShouldNotHideViewAndCallCompletionHandler() {
diff --git a/GradientLoadingBar/Classes/ViewModel/GradientActivityIndicatorViewModel.swift b/GradientLoadingBar/Classes/ViewModel/GradientActivityIndicatorViewModel.swift
index 1090ffd..74ddc1e 100644
--- a/GradientLoadingBar/Classes/ViewModel/GradientActivityIndicatorViewModel.swift
+++ b/GradientLoadingBar/Classes/ViewModel/GradientActivityIndicatorViewModel.swift
@@ -158,7 +158,7 @@ private extension ColorLocationMatrix {
         // we need to position them as      `[ 0.0,  0.33,    0.66,   0.99]`.
         let increaseBy = 1.0 / Double(gradientColorsQuantity - 1)
         let range = 0 ..< gradientColorsQuantity
-        let gradientLocations = range.reduce(into: ColorLocationRow(repeating: 0.0, count: gradientColorsQuantity)) { gradientLocations, col in
+        let gradientLocations = range.reduce(into: ColorLocationRow(repeating: 0, count: gradientColorsQuantity)) { gradientLocations, col in
             let value = Double(col) * increaseBy
             gradientLocations[col] = value as NSNumber
         }
diff --git a/GradientLoadingBar/Classes/Views/GradientActivityIndicatorView+AnimateIsHidden.swift b/GradientLoadingBar/Classes/Views/GradientActivityIndicatorView+AnimateIsHidden.swift
index 05715c4..e321def 100644
--- a/GradientLoadingBar/Classes/Views/GradientActivityIndicatorView+AnimateIsHidden.swift
+++ b/GradientLoadingBar/Classes/Views/GradientActivityIndicatorView+AnimateIsHidden.swift
@@ -48,7 +48,7 @@ public extension GradientActivityIndicatorView {
     func fadeOut(duration: TimeInterval = TimeInterval.GradientLoadingBar.fadeOutDuration, completion: ((Bool) -> Void)? = nil) {
         UIView.animate(withDuration: duration,
                        animations: {
-                           self.alpha = 0.0
+                           self.alpha = 0
                        },
                        completion: { isFinished in
                            // Update `isHidden` flag accordingly:
@@ -76,7 +76,7 @@ public extension GradientActivityIndicatorView {
 
         UIView.animate(withDuration: duration,
                        animations: {
-                           self.alpha = 1.0
+                           self.alpha = 1
                        },
                        completion: completion)
     }
diff --git a/GradientLoadingBar/Classes/Views/GradientActivityIndicatorView.swift b/GradientLoadingBar/Classes/Views/GradientActivityIndicatorView.swift
index 96682f1..93686a0 100644
--- a/GradientLoadingBar/Classes/Views/GradientActivityIndicatorView.swift
+++ b/GradientLoadingBar/Classes/Views/GradientActivityIndicatorView.swift
@@ -93,7 +93,7 @@ open class GradientActivityIndicatorView: UIView {
 
     private func commonInit() {
         gradientLayer?.startPoint = .zero
-        gradientLayer?.endPoint = CGPoint(x: 1.0, y: 0.0)
+        gradientLayer?.endPoint = CGPoint(x: 1, y: 0)
 
         bindViewModelToView()
     }