Lodash

concat

Array
since 4.0.0

Arguments

  • Array The array to concatenate.
  • ...* The values to concatenate.

Returns

Array the new concatenated array.

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

Example of Lodash _.concat

var array = [1];
var other = _.concat(array, 2, [3], [[4]]);

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

console.log(array);
// => [1]