kibana-123/src/ui/public/filters/moment.js

Kibana is an open source (Apache Licensed), browser based analytics and search dashboard for Elasticsearch. Kibana is a snap to setup and start using. Kibana strives to be easy to get started with, while also being flexible and powerful, just like Elastic

import moment from 'moment';
import _ from 'lodash';
import uiModules from 'ui/modules';

uiModules
  .get('kibana')
  .filter('moment', function (config) {
    return function (datetime) {
      const format = config.get('dateFormat');
      if (moment.isMoment(datetime)) return datetime.format(format);
      if (_.isDate(datetime)) return moment(datetime).format(format);
      return datetime;
    };
  });