"use strict";
exports.isSameHour = isSameHour;
var _index = require("./startOfHour.js");

/**
 * @name isSameHour
 * @category Hour Helpers
 * @summary Are the given dates in the same hour (and same day)?
 *
 * @description
 * Are the given dates in the same hour (and same day)?
 *
 * @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
 *
 * @param dateLeft - The first date to check
 * @param dateRight - The second date to check
 *
 * @returns The dates are in the same hour (and same day)
 *
 * @example
 * // Are 4 September 2014 06:00:00 and 4 September 06:30:00 in the same hour?
 * const result = isSameHour(new Date(2014, 8, 4, 6, 0), new Date(2014, 8, 4, 6, 30))
 * //=> true
 *
 * @example
 * // Are 4 September 2014 06:00:00 and 5 September 06:00:00 in the same hour?
 * const result = isSameHour(new Date(2014, 8, 4, 6, 0), new Date(2014, 8, 5, 6, 0))
 * //=> false
 */
function isSameHour(dateLeft, dateRight) {
  const dateLeftStartOfHour = (0, _index.startOfHour)(dateLeft);
  const dateRightStartOfHour = (0, _index.startOfHour)(dateRight);

  return +dateLeftStartOfHour === +dateRightStartOfHour;
}