Function weekParser

web/static/bower_components/angular/angular.js:21730–21760

(isoWeek, existingDate)

}

function weekParser(isoWeek, existingDate) {
  if (isDate(isoWeek)) {
    return isoWeek;
  }

  if (isString(isoWeek)) {
    WEEK_REGEXP.lastIndex = 0;
    var parts = WEEK_REGEXP.exec(isoWeek);
    if (parts) {
      var year = +parts[1],
          week = +parts[2],
          hours = 0,
          minutes = 0,
          seconds = 0,
          milliseconds = 0,
          firstThurs = getFirstThursdayOfYear(year),
          addDays = (week - 1) * 7;

      if (existingDate) {
        hours = existingDate.getHours();
        minutes = existingDate.getMinutes();
        seconds = existingDate.getSeconds();
        milliseconds = existingDate.getMilliseconds();
      }

      return new Date(year, 0, firstThurs.getDate() + addDays, hours, minutes, seconds, milliseconds);
    }
  }

  return NaN;
}

function createDateParser(regexp, mapping) {
  return function(iso, date) {