initial
This compliments last by returning all but the last element.
initial $myList returns [1 2 3 4].
initial panics if there is a problem while mustInitial returns an error to the
template engine if there is a problem.
This compliments last by returning all but the last element.
initial $myList returns [1 2 3 4].
initial panics if there is a problem while mustInitial returns an error to the
template engine if there is a problem.