Function serialize

lib/test/angular/1.4.3/angular.js:9219–9235

(toSerialize, prefix, topLevel)

      return parts.join('&');

      function serialize(toSerialize, prefix, topLevel) {
        if (toSerialize === null || isUndefined(toSerialize)) return;
        if (isArray(toSerialize)) {
          forEach(toSerialize, function(value) {
            serialize(value, prefix + '[]');
          });
        } else if (isObject(toSerialize) && !isDate(toSerialize)) {
          forEachSorted(toSerialize, function(value, key) {
            serialize(value, prefix +
                (topLevel ? '' : '[') +
                key +
                (topLevel ? '' : ']'));
          });
        } else {
          parts.push(encodeUriQuery(prefix) + '=' + encodeUriQuery(serializeValue(toSerialize)));
        }
      }
    };
  };
}