export const $view = {
  props: {
    view: {
      type: String,
      default: null
    }
  },
  computed: {
    hasView() {
      return (views) => {
        if (views == null || views.length === 0) {
          return false;
        }
        let list = views;
        if (views instanceof String) {
          list = views.split(',');
        }
        return list != null && list.includes(this.view);
      }
    },
    notHasView() {
      return (views) => {
        return !this.hasView(views);
      }
    }
  }
}