_.concat

_.concat(array, [values])

Creates a new array concatenating array with any additional arrays and/or values.

Since

4.0.0

Arguments

1. array (Array): The array to concatenate.
2. [values] (...*): The values to concatenate.

Returns

(Array): Returns the new concatenated array.

Example

var array = [1];

var other = _.concat(array, 2, [3], [[4]]);
 

console.log(other);
// => [1, 2, 3, [4]]
 

console.log(array);
// => [1]