Give it some ruby love! I found this somewhere in the interwebs to iterate over an NSIndexSet, which should be similar. <a href="https://gist.github.com/1370277">https://gist.github.com/1370277</a><div><br></div><div>dw</div>
<div><br></div><div><div class="gmail_quote">On Wed, Nov 16, 2011 at 3:11 AM, Jean-Denis MUYS <span dir="ltr">&lt;<a href="mailto:jdmuys@kleegroup.com">jdmuys@kleegroup.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
I have this ordered Core Data to-many relation named &quot;operations&quot; that I want to iterate over. I wrote:<br>
<br>
    self.operations.each { | operation | operation.doSomething }<br>
<br>
However this fails because self.operations returns an NSOrderedSet and NSOrderedSet doesn&#39;t have an &#39;each&#39; method.<br>
<br>
I was able to use the &#39;enumerateObjectsUsingBlock&#39; method of NSOrderedSet which is working fine.<br>
<br>
My question is: what would be the MacRuby way to add an &#39;each&#39; method to NSOrderedSet?<br>
<br>
Thanks,<br>
<br>
Jean-Denis<br>
<br>
<br>
<br>
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</blockquote></div><br></div>