text: export default class CheckRadios {
    constructor(radio, openOther) {
      this.radio = radio;
      this.openOther = openOther;
      this.input = this.openOther.querySelector('.ons-input');
  
      this.setInputBlurAttributes();
      this.input.addEventListener('focus', this.checkRadio.bind(this));
      this.radio.addEventListener('change', this.setInputFocusAttributes.bind(this));
      this.radio.addEventListener('blur', this.setInputBlurAttributes.bind(this));
    }
  
    checkRadio() {
      this.radio.checked = true;
    }
  
    setInputFocusAttributes() {
      this.input.tabIndex = this.radio.checked ? 0 : -1;
    }
  
    setInputBlurAttributes() {
      this.input.tabIndex = -1;
    }
  }
  