fullcalendar 1.x 아이템 정렬

function compareDaySegments(a, b) {
	return (b.rightCol - b.leftCol) - (a.rightCol - a.leftCol) || // put wider events first
		b.event.allDay - a.event.allDay || // if tie, put all-day events first (booleans cast to 0/1)
		a.event.time- b.event.time || // if a tie, sort by event start date
		(a.event.clCode || '').localeCompare(b.event.clCode) // if a tie, sort by event title
}