Creating a custom method with completion block

objective-c ios objective-c-blocks nsoperation
Kaan Dedeoglu picture Kaan Dedeoglu · Apr 28, 2012 · Viewed 19k times · Source

Possible Duplicate:
Implementing a method taking a block to use as callback

I couldn't find any clear explanation about how to implement a method that executes a completion block.

I know that NSOperation can be subclasses and used with calling setCompletionBlock: . Anyone knows if this is possible just by implementing in the m. file?

Answer

CodaFi picture CodaFi · Apr 28, 2012

You may not believe it, but there is a Code Samurai Article which covers the exact ground of your question! About a third of the way down, they subclass NSOperation with an example completion block.

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