title: Cocoa blocks as strong pointers vs copy
body: <p>I did work several times with blocks as with pointers to which i had strong reference</p>
  
  <p>I heard that you should use copy, but <strong>what is the implication in working with blocks as pointers and not with the raw object?</strong></p>
  
  <p>I never got a complain from the compiler, that i should not use</p>
  
  <pre><code>@property (nonatomic, strong) MyBlock block;
  </code></pre>
  
  <p>but should use</p>
  
  <pre><code>@property (nonatomic, copy) MyBlock block;
  </code></pre>
  
  <p>as far as i know, the block is just an object, so why to preferrer copy anyway?</p>