13 lines
393 B
JavaScript
13 lines
393 B
JavaScript
define(['./_setup'], function (_setup) {
|
|
|
|
// Returns everything but the last entry of the array. Especially useful on
|
|
// the arguments object. Passing **n** will return all the values in
|
|
// the array, excluding the last N.
|
|
function initial(array, n, guard) {
|
|
return _setup.slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
|
|
}
|
|
|
|
return initial;
|
|
|
|
});
|