In Objective C, is there a one-liner or something small to remove (shorten by one) and return the first element of an array, regardless of its index?
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In Objective C, is there a one-liner or something small to remove (shorten by one) and return the first element of an array, regardless of its index?
I don’t know of a method that returns the item removed, but you can do this using a combination of
NSArray#objectAtIndex:0andNSMutableArray#removeObjectAtIndex:0. I suppose you could introduce a new method category onNSMutableArraythat implements ashiftmethod.