List.slice

Get a slice of items, starting at $index.

If $index is negative, it counts from the end of the list (the last item is at -1).

If $numItems is 0, return all remaining items after $index.

['a', 'b', 'c', 'd'].slice(1)
//= ['b', 'c', 'd']

$list = ['a', 'b', 'c', 'd']
$list.slice($list.lastIndex(2))

['a', 'b', 'c', 'd'].slice(-2)
//= ['c', 'd']

['a', 'b', 'c', 'd'].slice(1, 2)
//= ['b', 'c']