text: const DISPLAY_POM_LIST = 'DISPLAY_POM_LIST';
  
  const displayPomList = (display) => ({
    type: DISPLAY_POM_LIST,
    display
  });
  
  const togglePomList = (state = false, action) => {
    switch (action.type) {
      case DISPLAY_POM_LIST:
        return { ...state, display:  action.display ? false : true }
      default:
        return state;  
    }
  };
  
  export {
    displayPomList,
    togglePomList,
  }