Function divmod

codebase/sources/dhtmlxscheduler.es.js:15767–15769

(a, b)

  return r * b < 0 ? r + b : r;
};
var divmod = function(a, b) {
  return { div: Math.floor(a / b), mod: pymod(a, b) };
};
var empty = function(obj) {
  return !isPresent(obj) || obj.length === 0;
};