Difference between revisions of "Unpack"
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[http://www.lua.org/manual/5.1/manual.html#2.5.5 Lua Manual - The length operator #] | [http://www.lua.org/manual/5.1/manual.html#2.5.5 Lua Manual - The length operator #] | ||
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| + | [http://www.lua.org/manual/5.1/manual.html#2.5.9 Lua Manual - Variadic Expressions (...)] | ||
Latest revision as of 12:18, 9 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).
