Function toOrdinal

codebase/sources/dhtmlxscheduler.es.js:15811–15813

(date)

  return Math.round(differencems / ONE_DAY);
};
var toOrdinal = function(date) {
  return daysBetween(date, ORDINAL_BASE);
};
var fromOrdinal = function(ordinal) {
  return new Date(ORDINAL_BASE.getTime() + ordinal * ONE_DAY);
};