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Last active December 17, 2015 14:08
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ReactiveCocoa RACSubject Example
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gistfile1.m
self.gestureRecognizerIsRunningSubject = [RACSubject subject];
self.gestureRecognizerValueSubject = [RACSubject subject];
RAC(self.someView.frame) = [self.gestureRecognizerValueSubject map:^id(NSValue *value) {
CGPoint location = [value CGPointValue];
CGFloat size = 100.0f;
return [NSValue valueWithCGRect:CGRectMake(location.x - size/2.0f, location.y - size/2.0f, size, size)];
}];
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