code: function (_choice, _choicesLength) {
      _choice = Math.abs(_choice);
  
      if (_choicesLength === 2) {
        return _choice
          ? _choice > 1
            ? 1
            : 0
          : 1
      }
  
      return _choice ? Math.min(_choice, 2) : 0
    }
docs: Default (old) getChoiceIndex implementation - english-compatible