javascript deep array comparison code example

Example: array compare deep js

var isArrayEqual = function(x, y) {
  return _(x).differenceWith(y, _.isEqual).isEmpty();
};

var result1 = isArrayEqual(
  [{a:1, b:2}, {c:3, d:4}],
  [{b:2, a:1}, {d:4, c:3}]
);

var result2 = isArrayEqual(
  [{a:1, b:2, c: 1}, {c:3, d:4}],
  [{b:2, a:1}, {d:4, c:3}]
);

document.write([
  '<div><label>result1: ', result1, '</label></div>',
  '<div><label>result2: ', result2, '</label></div>',
].join(''));