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That still means "it returns something".
by GoblinSlayer 7y ago
That still means "it returns something".
- asdkjh345fd 7y agoIt gives us much more information than "something". It tells us it is a list of the type of the second argument to the function we passed it. Or in the generic version a "something you can iterate over" of things of the type of the second argument to the function we passed.