Does fast enumeration in Objective-C guarantee the order of iteration?

Posted by Ranking Stackingblocks on Stack Overflow See other posts from Stack Overflow or by Ranking Stackingblocks
Published on 2010-05-06T00:12:08Z Indexed on 2010/05/06 0:18 UTC
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Filed under:

objective-c

|

fast-enumeration

|

array

|

iteration

Can I expect it to go from the start of an array to the end in order? Can't find anything in the docs about this.

i.e. is

for (id val in array)
{
   NSLog(@"%@", val);
}

always going to print out the same as

for (int i = 0; i < [array count]; ++i)
{
   NSLog(@"%@", [array objectAtIndex:i]);
}

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