Created
February 22, 2015 13:28
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| // in NetworkFetcher class | |
| - (void)requestCompleted { | |
| if(self.completionHandler) { | |
| // invoke the block with data | |
| self.completionHandler(self.downloadedData); | |
| } | |
| // break the retain cycle | |
| self.completionHandler = nil; | |
| } |
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