Function diff

lib/internal/util/diff.js:29–38

* Generate a difference report between two values * @param {Array | string} actual - The first value to compare * @param {Array | string} expected - The second value to compare * @returns {Array} - An array of differences between the two values. * The returned data is an array of arrays, where

(actual, expected)

 *   2. The value to perform the operation on
 */
function diff(actual, expected) {
  if (actual === expected) {
    return [];
  }

  validateInput(actual, 'actual');
  validateInput(expected, 'expected');

  return ArrayPrototypeReverse(myersDiff(actual, expected));
}

module.exports = {
  diff,