Add defaults to translation methods

Pod/Classes/AnimationSugar.swift

@@ -179,7 +179,7 @@ extension UIView {
      - Parameter tx: Translation distance along the x axis
      - Parameter ty: Translation distance along the y axis
      */
-    func translate(tx tx: CGFloat, ty: CGFloat) {
+    func translate(tx tx: CGFloat = 0, ty: CGFloat = 0) {
         self.transform = CGAffineTransformTranslate(self.transform, tx, ty)
     }
 
@@ -208,7 +208,7 @@ extension UIView {
      - Parameter tx: Translation distance along the x axis
      - Parameter ty: Translation distance along the y axis
      */
-    func translateFrame(tx tx: CGFloat, ty: CGFloat) {
+    func translateFrame(tx tx: CGFloat = 0, ty: CGFloat = 0) {
         var frame = self.frame
         frame.origin.x = frame.origin.x + tx
         frame.origin.y = frame.origin.y + ty
@@ -286,7 +286,7 @@ extension UIView {
      - Parameter duration: The duration of the animation
      - Returns An `Animation` that can be chained or altered.
      */
-    func fadeOut(duration duration: NSTimeInterval = Animation.Constants.DefaultAnimationDuration) -> Animation {
+    func fadeOut(duration duration: NSTimeInterval = Animation.defaultAnimationDuration) -> Animation {
         return animate(duration: duration) {
             self.alpha = 0.0
         }

README.md

@@ -11,35 +11,35 @@ It was built at [Intrepid](http://intrepid.io).
 ##Examples
 
     animate {
-        view.translate(tx: 150, ty: 0)
+        view.translate(tx: 150)
     }
 
 ![Image of animation to the right](Images/AnimationSugar_1.gif)
 
     animate {
-        view.translate(tx: 150, ty: 0)
+        view.translate(tx: 150)
     }
     .withSpring(dampingRatio: 0.5, initialVelocity: 0)
 
 ![Image of animation with spring](Images/AnimationSugar_2.gif)
 
     animate {
-        view.translate(tx: 150, ty: 0)
+        view.translate(tx: 150)
     }
     .thenAnimate {
-        view.translate(tx: 0, ty: 150)
+        view.translate(ty: 150)
     }
     .thenAnimate {
-        view.translate(tx: -150, ty: 0)
+        view.translate(tx: -150)
     }
     .thenAnimate {
-        view.translate(tx: 0, yt: -150)
+        view.translate(ty: -150)
     }
 
 ![Image of animation in a square](Images/AnimationSugar_3.gif)
 
     animate(duration: 0.3) {
-        view.translate(tx: 150, ty: 0)
+        view.translate(tx: 150)
     }
     .withOption(.CurveEaseOut)
     .withCompletion { _ in
@@ -82,7 +82,7 @@ It was built at [Intrepid](http://intrepid.io).
 
 ### UIView helpers
 
-`func translate(tx tx: CGFloat, ty: CGFloat)`
+`func translate(tx tx: CGFloat = 0, ty: CGFloat = 0)`
 
 - Translate a view by altering its `transform` property
 
@@ -94,7 +94,7 @@ It was built at [Intrepid](http://intrepid.io).
 
 - Rotate a view by altering its `transform` property
 
-`func translateFrame(tx tx: CGFloat, ty: CGFloat)`
+`func translateFrame(tx tx: CGFloat = 0, ty: CGFloat = 0)`
 
 - Translate a view by altering its `frame` property
 
@@ -118,7 +118,7 @@ It was built at [Intrepid](http://intrepid.io).
 
 - Fade in a view from invisible to visible over time. Can be chained with other animations.
 
-`func fadeOut(duration duration: NSTimeInterval = Animation.Constants.DefaultAnimationDuration) -> Animation`
+`func fadeOut(duration duration: NSTimeInterval = Animation.defaultAnimationDuration) -> Animation`
 
 - Fade out a view from visible to invisible over time. Can be chained with other animations.