lodash/difference.js

define(['./_baseDifference', './_baseFlatten', './isArrayLikeObject', './rest'], function(baseDifference, baseFlatten, isArrayLikeObject, rest) {

  /**
   * Creates an array of unique `array` values not included in the other
   * given arrays using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
   * for equality comparisons. The order of result values is determined by the
   * order they occur in the first array.
   *
   * @static
   * @memberOf _
   * @category Array
   * @param {Array} array The array to inspect.
   * @param {...Array} [values] The values to exclude.
   * @returns {Array} Returns the new array of filtered values.
   * @example
   *
   * _.difference([3, 2, 1], [4, 2]);
   * // => [3, 1]
   */
  var difference = rest(function(array, values) {
    return isArrayLikeObject(array)
      ? baseDifference(array, baseFlatten(values, 1, true))
      : [];
  });

  return difference;
});