top . array . sncode
VERSIONlatest
Return first element from array.
TOP
NAME
top - Return first element from array.
SYNOPSIS
top(array)
DESCRIPTION
This function return the first element of an array. The array is not modified
So if a = [1,2,3,4,5]; top(a) return 1 and a has value 1,2,3,4,5.
EXAMPLES
a = [1,2,3,4,5]; a.top(); a.last(); a.shift(); a; a.pop(); a; will return es=151[2,3,4,5]5[2,3,4].
AUTHOR
Written by Pierre Laplante, <laplante@sednove.com>