UIView frame adjustment helper

UIView+Framehelper.m

/**

Simple category to adjust a view's frame in a contained scope.
No more need for littered local variable names.

Usage
-----
[view adjustFrame:^(CGRect *frame) {
    frame->origin.x = 42.0;
}];

**/

#import "UIView+FrameHelper.h"

@implementation UIView(FrameHelper)
- (void)adjustFrame:(void (^)(CGRect *frame))block {
    CGRect frame = self.frame;
    if (block) {
        block(&frame);
    }
    self.frame = CGRectIntegral(frame);
}
@end