Creating a custom method with completion block

Question

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?

Thank you, I searched stackoverflow for "completion block". No wonder why this never showed up! — Kaan Dedeoglu, Apr 28 '12 at 06:15

score 7 · Accepted Answer · answered Apr 28 '12 at 06:10

7

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.

answered Apr 28 '12 at 06:10

CodaFi

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I saw that article but if you read my question, I was asking about a pure implementation way of doing it. But still thank you! – Kaan Dedeoglu Apr 28 '12 at 06:13

Creating a custom method with completion block

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