takeRightWhile
_.takeRightWhile(predicate, array)
# Ⓢ [Ⓣ][1] Ⓝ
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
predicate(Function): The function invoked per iteration.array(Array): The array to query.
Returns
(Array): Returns the slice of array.
Example
var users = [
{ 'user': 'barney', 'active': true },
{ 'user': 'fred', 'active': false },
{ 'user': 'pebbles', 'active': false }
];
_.takeRightWhile(function(o) { return !o.active; }, users);
// => objects for ['fred', 'pebbles']
// The `_.matches` iteratee shorthand.
_.takeRightWhile({ 'user': 'pebbles', 'active': false }, users);
// => objects for ['pebbles']
// The `_.matchesProperty` iteratee shorthand.
_.takeRightWhile(['active', false], users);
// => objects for ['fred', 'pebbles']
// The `_.property` iteratee shorthand.
_.takeRightWhile('active', users);
// => []