opusdev/vector-similarity-api

1/**2 * Merge object b with object a.3 *4 *     var a = { foo: 'bar' }5 *       , b = { bar: 'baz' };6 *7 *     merge(a, b);8 *     // => { foo: 'bar', bar: 'baz' }9 *10 * @param {Object} a11 * @param {Object} b12 * @return {Object}13 * @api public14 */15 16exports = module.exports = function(a, b){17  if (a && b) {18    for (var key in b) {19      a[key] = b[key];20    }21  }22  return a;23};24