HORIZON PROJECT

var baseFill = require('./_baseFill'),

    isIterateeCall = require('./_isIterateeCall');

/**

 * Fills elements of `array` with `value` from `start` up to, but not

 * including, `end`.

 *

 * **Note:** This method mutates `array`.

 *

 * @static

 * @memberOf _

 * @since 3.2.0

 * @category Array

 * @param {Array} array The array to fill.

 * @param {*} value The value to fill `array` with.

 * @param {number} [start=0] The start position.

 * @param {number} [end=array.length] 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]

 */

function fill(array, value, start, end) {

  var length = array == null ? 0 : array.length;

  if (!length) {

    return [];

  }

  if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {

    start = 0;

    end = length;

  }

  return baseFill(array, value, start, end);

}

module.exports = fill;