Function timeZoneGetter

test/angular/1.3/angular.js:17254–17262

(date)

}

function timeZoneGetter(date) {
  var zone = -1 * date.getTimezoneOffset();
  var paddedZone = (zone >= 0) ? "+" : "";

  paddedZone += padNumber(Math[zone > 0 ? 'floor' : 'ceil'](zone / 60), 2) +
                padNumber(Math.abs(zone % 60), 2);

  return paddedZone;
}

function getFirstThursdayOfYear(year) {
    // 0 = index of January