4.17.11
3.10.1
2.4.2
1.3.1

_.reject(collection, [predicate=_.identity])

sourcenpm package

The opposite of _.filter; this method returns the elements of collection that predicate does not return truthy for.

Since

0.1.0

Arguments

argument
collection
[predicate=_.identity]
type
(Array|Object)
Function
description
The collection to iterate over.
The function invoked per iteration.

Returns

(array)

Example

var users = [
  {
    user: "barney",
    age: 36,
    active: false,
  },
  {
    user: "fred",
    age: 40,
    active: true,
  },
];

_.reject(users, function (o) {
  return !o.active;
});
// => objects for ['fred']

// The `_.matches` iteratee shorthand.
_.reject(users, {
  age: 40,
  active: true,
});
// => objects for ['barney']

// The `_.matchesProperty` iteratee shorthand.
_.reject(users, ["active", false]);
// => objects for ['fred']

// The `_.property` iteratee shorthand.
_.reject(users, "active");
// => objects for ['barney']

var users = [
  { user: "barney", age: 36, active: false },
  { user: "fred", age: 40, active: true },
];

_.reject(users, function (o) {
  return !o.active;
});
// => objects for ['fred']

// The `_.matches` iteratee shorthand.
_.reject(users, { age: 40, active: true });
// => objects for ['barney']

// The `_.matchesProperty` iteratee shorthand.
_.reject(users, ["active", false]);
// => objects for ['fred']

// The `_.property` iteratee shorthand.
_.reject(users, "active");
// => objects for ['barney']