Animation Block

Animation Block.c

typedef void (^AnimationBlock)(void);
typedef void (^CompletionBlock)(BOOL finished);

//
// AnimationBlock
AnimationBlock first = ^(void){
    self.transform = CGAffineTransformMakeScale(0.5f, 0.5f);
};
AnimationBlock second = ^(void){
    self.transform = CGAffineTransformMakeScale(1.15f, 1.15f);
};
AnimationBlock third = ^(void){
    self.transform = CGAffineTransformMakeScale(1.0f, 1.0f);
};

//
// Completion Links
CompletionBlock Second = ^(BOOL finished){
    [UIView animateWithDuration:0.2f animations:third completion:nil];
};
CompletionBlock First = ^(BOOL finished){
    [UIView animateWithDuration:0.2f animations:second completion:Second];
};
[UIView animateWithDuration:0.2f animations:first completion:First];