Difference between revisions of "Unpack"

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(Created page with " unpack (list [, i [, j]]) Returns the elements from the given table. This function is equivalent to return list[i], list[i+1], ···, list[j] except that the above code ...")
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Revision as of 17:27, 7 October 2010

unpack (list [, i [, j]])

Returns the elements from the given table. This function is equivalent to

    return list[i], list[i+1], ···, list[j]

except that the above code can be written only for a fixed number of elements. By default, i is 1 and j is the length of the list, as defined by the length operator (see §2.5.5).

Lua Manual - The length operator #