jasonnoahchoi/BlocBrowser — pull request #4 by jasonnoahchoi (2014-12-07 04:55:50+00:00)
Title: Gesture recognizer

I'm not sure what I'm supposed to do beyond:
```
- (void)pinchFired:(UIPinchGestureRecognizer *)recognizer {

if (recognizer.state == UIGestureRecognizerStateBegan || recognizer.state == UIGestureRecognizerStateChanged) {
[recognizer view].transform = CGAffineTransformScale([[recognizer view] transform], [recognizer scale], [recognizer scale]);
[recognizer setScale:1];
}
}
```
I previously had the following below before the closing bracket at the end of the method:
```
if ([self.delegate respondsToSelector:@selector(floatingToolbar:didTryToZoom:)]) {
[self.delegate floatingToolbar:self didTryToZoom:[recognizer view].transform];
}
```