UIImageView (CMAsyncExtension) - async load image from URL

UIImageView+CMAsyncExtension.m

@interface UIImageView (CMAsyncExtension)

- (void)asyncLoadImageFromURL:(NSURL *)imageURL;

@end

@implementation UIImageView (CMAsyncExtension)

- (void)asyncLoadImageFromURL:(NSURL *)imageURL
{
    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
	UIImage *image = [UIImage imageWithData:[NSData dataWithContentsOfURL:imageURL]];
	if (image) {
	    dispatch_async(dispatch_get_main_queue(), ^{
		self.image = image;
	    });
	}
    });
}

@end