4.17.11
3.10.1
2.4.2
1.3.1

_.takeRightWhile(array, [predicate=_.identity])

sourcenpm package

Creates a slice of array with elements taken from the end. Elements are taken until predicate returns falsey. The predicate is invoked with three arguments: (value, index, array).

Since

3.0.0

Arguments

argument
array
[predicate=_.identity]
type
Array
Function
description
The array to query.
The function invoked per iteration.

Returns

(array)

Example

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

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

// The `_.matches` iteratee shorthand.
_.takeRightWhile(users, {
  user: "pebbles",
  active: false,
});
// => objects for ['pebbles']

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

// The `_.property` iteratee shorthand.
_.takeRightWhile(users, "active");
// => []

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

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

// The `_.matches` iteratee shorthand.
_.takeRightWhile(users, { user: "pebbles", active: false });
// => objects for ['pebbles']

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

// The `_.property` iteratee shorthand.
_.takeRightWhile(users, "active");
// => []