Updated objc extensions with prefixes

Author: endore8

TimePicker/Classes/Extensions/NSLayoutConstraints.swift

@@ -10,35 +10,35 @@ import Foundation
 
 extension NSLayoutConstraint {
 
-    static func horizontallyCentered(view: UIView, in superview: UIView) -> [NSLayoutConstraint] {
-        return constraints(
+    static func tp_horizontallyCentered(view: UIView, in superview: UIView) -> [NSLayoutConstraint] {
+        return self.constraints(
             withVisualFormat: "V:[superview]-(<=1)-[view]",
             options: .alignAllCenterX,
             metrics: nil,
             views: ["superview": superview, "view": view]
         )
     }
 
-    static func verticallyCentered(view: UIView, in superview: UIView) -> [NSLayoutConstraint] {
-        return constraints(
+    static func tp_verticallyCentered(view: UIView, in superview: UIView) -> [NSLayoutConstraint] {
+        return self.constraints(
             withVisualFormat: "H:[superview]-(<=1)-[view]",
             options: .alignAllCenterY,
             metrics: nil,
             views: ["superview": superview, "view": view]
         )
     }
 
-    static func alignHorizontally(view: UIView, trailingTo trailingView: UIView, distance: CGFloat = 0) -> [NSLayoutConstraint] {
-        return constraints(
+    static func tp_alignHorizontally(view: UIView, trailingTo trailingView: UIView, distance: CGFloat = 0) -> [NSLayoutConstraint] {
+        return self.constraints(
             withVisualFormat: "H:[view]-distance-[trailingView]",
             options: NSLayoutFormatOptions(),
             metrics: ["distance": distance],
             views: ["view": view, "trailingView": trailingView]
         )
     }
 
-    static func alignHorizontally(view: UIView, leadingBy leadingView: UIView, distance: CGFloat = 0) -> [NSLayoutConstraint] {
-        return constraints(
+    static func tp_alignHorizontally(view: UIView, leadingBy leadingView: UIView, distance: CGFloat = 0) -> [NSLayoutConstraint] {
+        return self.constraints(
             withVisualFormat: "H:[leadingView]-distance-[view]",
             options: NSLayoutFormatOptions(),
             metrics: ["distance": distance],

TimePicker/Classes/Extensions/UIGestureRecognizer.swift

@@ -14,12 +14,12 @@ extension UIGestureRecognizer {
         case upper, lower
     }
 
-    func locationType(in view: UIView) -> LocationType {
-        return location(in: view).y < view.bounds.height / 2 ? .upper : .lower
+    func tp_locationType(in view: UIView) -> LocationType {
+        return self.location(in: view).y < view.bounds.height / 2 ? .upper : .lower
     }
 
-    func hasUpperLocationType(in view: UIView) -> Bool {
-        return locationType(in: view) == .upper
+    func tp_hasUpperLocationType(in view: UIView) -> Bool {
+        return self.tp_locationType(in: view) == .upper
     }
 
 }

TimePicker/Classes/TimePicker.swift

@@ -109,7 +109,7 @@ extension TimePicker {
         switch gesture.state {
         case .began:
             calculator.beginUpdates()
-            gesture.hasUpperLocationType(in: self) ? calculator.increment() : calculator.decrement()
+            gesture.tp_hasUpperLocationType(in: self) ? calculator.increment() : calculator.decrement()
 
         case .changed:
             ()
@@ -120,7 +120,7 @@ extension TimePicker {
     }
 
     @objc fileprivate func handleTapGesture(_ gesture: UITapGestureRecognizer) {
-        gesture.hasUpperLocationType(in: self) ? calculator.increment() : calculator.decrement()
+        gesture.tp_hasUpperLocationType(in: self) ? calculator.increment() : calculator.decrement()
     }
 
 }
@@ -177,29 +177,29 @@ extension TimePicker {
         addSubview(
             colonLabel,
             constraints: (
-                NSLayoutConstraint.horizontallyCentered(view: colonLabel, in: self) +
-                NSLayoutConstraint.verticallyCentered(view: colonLabel, in: self)
+                NSLayoutConstraint.tp_horizontallyCentered(view: colonLabel, in: self) +
+                NSLayoutConstraint.tp_verticallyCentered(view: colonLabel, in: self)
             )
         )
         addSubview(
             hourLabel,
             constraints: (
-                NSLayoutConstraint.alignHorizontally(view: hourLabel, trailingTo: colonLabel) +
-                NSLayoutConstraint.verticallyCentered(view: hourLabel, in: self)
+                NSLayoutConstraint.tp_alignHorizontally(view: hourLabel, trailingTo: colonLabel) +
+                NSLayoutConstraint.tp_verticallyCentered(view: hourLabel, in: self)
             )
         )
         addSubview(
             timeLabel,
             constraints: (
-                NSLayoutConstraint.alignHorizontally(view: timeLabel, leadingBy: colonLabel) +
-                NSLayoutConstraint.verticallyCentered(view: timeLabel, in: self)
+                NSLayoutConstraint.tp_alignHorizontally(view: timeLabel, leadingBy: colonLabel) +
+                NSLayoutConstraint.tp_verticallyCentered(view: timeLabel, in: self)
             )
         )
         addSubview(
             periodLabel,
             constraints: (
-                NSLayoutConstraint.alignHorizontally(view: periodLabel, leadingBy: timeLabel, distance: 8) +
-                NSLayoutConstraint.verticallyCentered(view: periodLabel, in: self)
+                NSLayoutConstraint.tp_alignHorizontally(view: periodLabel, leadingBy: timeLabel, distance: 8) +
+                NSLayoutConstraint.tp_verticallyCentered(view: periodLabel, in: self)
             )
         )
     }