fixed swift 2.2 deprecated warnings in textfieldsEffects.swift

Author: sairamkotha

TextFieldEffects/TextFieldEffects/TextFieldsEffects.swift

@@ -31,14 +31,14 @@ public class TextFieldEffects : UITextField {
  Creates all the animations that are used to leave the textfield in the "entering text" state.
  */
  public func animateViewsForTextEntry() {
- fatalError("\(__FUNCTION__) must be overridden")
+ fatalError("\(#function) must be overridden")
  }
 
  /**
  Creates all the animations that are used to leave the textfield in the "display input text" state.
  */
  public func animateViewsForTextDisplay() {
- fatalError("\(__FUNCTION__) must be overridden")
+ fatalError("\(#function) must be overridden")
  }
 
  /**
@@ -47,11 +47,11 @@ public class TextFieldEffects : UITextField {
  - parameter rect:	The portion of the view’s bounds that needs to be updated.
  */
  public func drawViewsForRect(rect: CGRect) {
- fatalError("\(__FUNCTION__) must be overridden")
+ fatalError("\(#function) must be overridden")
  }
 
  public func updateViewsForBoundsChange(bounds: CGRect) {
- fatalError("\(__FUNCTION__) must be overridden")
+ fatalError("\(#function) must be overridden")
  }
 
  // MARK: - Overrides
@@ -78,9 +78,9 @@ public class TextFieldEffects : UITextField {
 
  override public func willMoveToSuperview(newSuperview: UIView!) {
  if newSuperview != nil {
- NSNotificationCenter.defaultCenter().addObserver(self, selector: "textFieldDidEndEditing", name:UITextFieldTextDidEndEditingNotification, object: self)
+ NSNotificationCenter.defaultCenter().addObserver(self, selector: #selector(TextFieldEffects.textFieldDidEndEditing), name:UITextFieldTextDidEndEditingNotification, object: self)
 
- NSNotificationCenter.defaultCenter().addObserver(self, selector: "textFieldDidBeginEditing", name:UITextFieldTextDidBeginEditingNotification, object: self)
+ NSNotificationCenter.defaultCenter().addObserver(self, selector: #selector(TextFieldEffects.textFieldDidBeginEditing), name:UITextFieldTextDidBeginEditingNotification, object: self)
  } else {
  NSNotificationCenter.defaultCenter().removeObserver(self)
  }