2

Do 

for (id object in array) {
    // do something with object
}

guarantee to return the objects in the order they are put in the array?

Abhinav
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1 Answers1

9

It's just shorthand for an enumerator. So yes for NSArrays, no for NSSets and NSDictionarys

Abizern
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    But thats only because NSSets and NSDictionaries are hash tables and thus are by design unordered. – JustSid Jun 02 '11 at 19:27