reject source npm
_.reject(collection, [predicate=_.identity])
The opposite of _.filter
; this method returns the elements of collection
that predicate
does not return truthy for.
Arguments
- collection (Array|Object)
The collection to iterate over.
- [predicate=_.identity] (Function|Object|string)
The function invoked per iteration.
Returns (Array)
Returns the new filtered array.
Example
var resolve = _.partial(_.map, _, 'user');
var users = [
{ 'user': 'barney', 'age': 36, 'active': false },
{ 'user': 'fred', 'age': 40, 'active': true }
];
resolve( _.reject(users, function(o) { return !o.active; }) );
// => ['fred']
// using the `_.matches` callback shorthand
resolve( _.reject(users, { 'age': 40, 'active': true }) );
// => ['barney']
// using the `_.matchesProperty` callback shorthand
resolve( _.reject(users, ['active', false]) );
// => ['fred']
// using the `_.property` callback shorthand
resolve( _.reject(users, 'active') );
// => ['barney']