良い感じにViewをポップアップしてくれるアニメーション

gistfile1.m

- (void)popupView:(UIView *)view
{
    view.transform = CGAffineTransformScale(CGAffineTransformIdentity,0.5f,0.5f);

    [UIView animateWithDuration:0.2
                          delay:0.0 
                        options:UIViewAnimationOptionCurveEaseInOut
                     animations:^{
                         view.transform = CGAffineTransformScale(CGAffineTransformIdentity,1.2f,1.2f);
                     }   
                     completion:^(BOOL finished){
                         [UIView animateWithDuration:0.1
                                               delay:0.0 
                                             options:UIViewAnimationOptionCurveEaseOut
                                          animations:^{
                                              view.transform = CGAffineTransformScale(CGAffineTransformIdentity,0.9f,0.9f);
                                          }   
                                          completion:^(BOOL finished) {
                                              [UIView animateWithDuration:0.1
                                                                    delay:0.0 
                                                                  options:UIViewAnimationOptionCurveEaseOut
                                                               animations:^{
                                                                   view.transform = CGAffineTransformScale(CGAffineTransformIdentity,1.0f,1.0f);
                                                               }   
                                                               completion:nil
                                               ];  
     
                                          }   
                          ];  
     
                     }   
     ];  
}

gist先生がハードタブの幅を広く表示してくれて頭悪い感がするので s/¥t/ /g した