.remove(array, [predicate=.identity])

sourcenpm package

Removes all elements from array that predicate returns truthy for and returns an array of the removed elements. The predicate is invoked with three arguments: (value, index, array).Note: Unlike _.filter, this method mutates array. Use _.pull to pull elements from an array by value.

Since

2.0.0

Arguments

• array (Array): The array to modify.
• [predicate=.identity] (Function)_: The function invoked per iteration.

Returns

(Array): Returns the new array of removed elements.

Example

var array = [1, 2, 3, 4];
var evens = _.remove(array, function(n) {
  return n % 2 == 0;
});
 
console.log(array);
// => [1, 3]
 
console.log(evens);
// => [2, 4]