1 var arrayFilter = require('./_arrayFilter'),
2 baseFilter = require('./_baseFilter'),
3 baseIteratee = require('./_baseIteratee'),
4 isArray = require('./isArray');
7 * The opposite of `_.filter`; this method returns the elements of `collection`
8 * that `predicate` does **not** return truthy for.
12 * @category Collection
13 * @param {Array|Object} collection The collection to iterate over.
14 * @param {Function|Object|string} [predicate=_.identity] The function invoked per iteration.
15 * @returns {Array} Returns the new filtered array.
19 * { 'user': 'barney', 'age': 36, 'active': false },
20 * { 'user': 'fred', 'age': 40, 'active': true }
23 * _.reject(users, function(o) { return !o.active; });
24 * // => objects for ['fred']
26 * // The `_.matches` iteratee shorthand.
27 * _.reject(users, { 'age': 40, 'active': true });
28 * // => objects for ['barney']
30 * // The `_.matchesProperty` iteratee shorthand.
31 * _.reject(users, ['active', false]);
32 * // => objects for ['fred']
34 * // The `_.property` iteratee shorthand.
35 * _.reject(users, 'active');
36 * // => objects for ['barney']
38 function reject(collection, predicate) {
39 var func = isArray(collection) ? arrayFilter : baseFilter;
40 predicate = baseIteratee(predicate, 3);
41 return func(collection, function(value, index, collection) {
42 return !predicate(value, index, collection);
46 module.exports = reject;