let eventGuid = 0 const todayStr = new Date().toISOString().replace(/T.*$/, '') // YYYY-MM-DD of today export const INITIAL_EVENTS = [ { id: createEventId(), title: 'All-day event', start: todayStr }, { id: createEventId(), title: 'Timed event', start: todayStr + 'T12:00:00' } ] export function createEventId () { return String(eventGuid++) }