text: //
  //  UIColor+PFAvatar.h
  //  PFAvatar
  //
  //  Created by Cee on 07/08/2015.
  //  Copyright (c) 2015 Cee. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  @interface UIColor (PFAvatar)
  + (UIColor *)colorWithHexString:(NSString *)string alpha:(CGFloat)alpha;
  + (UIColor *)colorWithHexString:(NSString *)string;
  @end
  