1 var baseIteratee = require('./_baseIteratee'),
2 baseWhile = require('./_baseWhile');
5 * Creates a slice of `array` excluding elements dropped from the end.
6 * Elements are dropped until `predicate` returns falsey. The predicate is
7 * invoked with three arguments: (value, index, array).
13 * @param {Array} array The array to query.
14 * @param {Function} [predicate=_.identity] The function invoked per iteration.
15 * @returns {Array} Returns the slice of `array`.
19 * { 'user': 'barney', 'active': true },
20 * { 'user': 'fred', 'active': false },
21 * { 'user': 'pebbles', 'active': false }
24 * _.dropRightWhile(users, function(o) { return !o.active; });
25 * // => objects for ['barney']
27 * // The `_.matches` iteratee shorthand.
28 * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false });
29 * // => objects for ['barney', 'fred']
31 * // The `_.matchesProperty` iteratee shorthand.
32 * _.dropRightWhile(users, ['active', false]);
33 * // => objects for ['barney']
35 * // The `_.property` iteratee shorthand.
36 * _.dropRightWhile(users, 'active');
37 * // => objects for ['barney', 'fred', 'pebbles']
39 function dropRightWhile(array, predicate) {
40 return (array && array.length)
41 ? baseWhile(array, baseIteratee(predicate, 3), true, true)
45 module.exports = dropRightWhile;