_.fill

_.fill(array, value, [start=0], [end=array.length])

source npm package

Fills elements of array with value from start up to, but not including, end.

Note: This method mutates array.

Since

3.2.0

Arguments

1. array (Array): The array to fill.
2. value (*): The value to fill array with.
3. [start=0] (number): The start position.
4. [end=array.length] (number): The end position.

Returns

(Array): Returns array.

Example

var array = [1, 2, 3];
 
_.fill(array, 'a');
console.log(array);
// => ['a', 'a', 'a']
 
_.fill(Array(3), 2);
// => [2, 2, 2]
 
_.fill([4, 6, 8, 10], '*', 1, 3);
// => [4, '*', '*', 10]