var users = [
{ 'user': 'barney', 'age': 36, 'active': false },
{ 'user': 'fred', 'age': 40, 'active': true }
];
_.reject(users, function(o) { return !o.active; });
// => objects for ['fred']
// `_.matches` 迭代简写
_.reject(users, { 'age': 40, 'active': true });
// => objects for ['barney']
// `_.matchesProperty` 迭代简写
_.reject(users, ['active', false]);
// => objects for ['fred']
// `_.property` 迭代简写
_.reject(users, 'active');
// => objects for ['barney']