AFNetworking - UIImageView+AFNetworking - New method setImageURL + blocks

gistfile1.m

/*
If you want to use blocks the only method that works is:
setImageWithURLRequest:placeholderImage:success:failure:

But you don't want to use URLRequest!
*/
// .h

- (void)setImageWithURL:(NSURL *)url
       placeholderImage:(UIImage *)placeholderImage
                success:(void (^)(NSURLRequest *request, NSHTTPURLResponse *response, UIImage *image))success
                failure:(void (^)(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error))failure;

// .m

- (void)setImageWithURL:(NSURL *)url
       placeholderImage:(UIImage *)placeholderImage
                success:(void (^)(NSURLRequest *request, NSHTTPURLResponse *response, UIImage *image))success
                failure:(void (^)(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error))failure
{
    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:30.0];
    [request setHTTPShouldHandleCookies:NO];
    [request setHTTPShouldUsePipelining:YES];
    
    [self setImageWithURLRequest:request placeholderImage:placeholderImage success:success failure:failure];
}