HORIZON PROJECT

var baseIteratee = require('./_baseIteratee'),

    basePullAll = require('./_basePullAll');

/**

 * This method is like `_.pullAll` except that it accepts `iteratee` which is

 * invoked for each element of `array` and `values` to generate the criterion

 * by which they're compared. The iteratee is invoked with one argument: (value).

 *

 * **Note:** Unlike `_.differenceBy`, this method mutates `array`.

 *

 * @static

 * @memberOf _

 * @since 4.0.0

 * @category Array

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

 * @param {Array} values The values to remove.

 * @param {Function} [iteratee=_.identity] The iteratee invoked per element.

 * @returns {Array} Returns `array`.

 * @example

 *

 * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }];

 *

 * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x');

 * console.log(array);

 * // => [{ 'x': 2 }]

 */

function pullAllBy(array, values, iteratee) {

  return (array && array.length && values && values.length)

    ? basePullAll(array, values, baseIteratee(iteratee, 2))

    : array;

}

module.exports = pullAllBy;