/**
 * @param {string} name : name attribute of inputs, type="radio"
 */
VS.RadioSetting = function (name) {
  this.elements = document.getElementsByName(name);
};

// For use in settings, not directly by composer
VS.RadioSetting.prototype.get = function () {
  for (var i = 0, length = this.elements.length; i < length; i++) {
    var thisElement = this.elements[i];

    if (thisElement.checked) {
      return thisElement.value;
    }
  }
};

VS.RadioSetting.prototype.set = function (value) {
  for (var i = 0, length = this.elements.length; i < length; i++) {
    var thisElement = this.elements[i];

    if (thisElement.value === value) {
      thisElement.checked = true;
      break;
    }
  }
};