Function includes

codebase/sources/dhtmlxscheduler.es.js:15776–15778

(arr, val)

  return !empty(obj);
};
var includes = function(arr, val) {
  return notEmpty(arr) && arr.indexOf(val) !== -1;
};
var datetime = function(y, m, d, h, i, s) {
  if (h === void 0) {
    h = 0;