last
function last( arr ) --> val
Description
Returns the last element of arr.
Parameters
- arr
-
An array table where we want the last element.
Return Values
- val
-
The last element of the array table.
Code
--ZFUNC-last-v1 local function last( arr ) --> val return arr[ #arr ] end return last
Examples
local t = require( "taptest" ) local last = require( "last" ) arr = { "w", "x", "y", "z" } t( last( arr ), "z" ) t()