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- import toDate from "../toDate/index.js";
- import isValid from "../isValid/index.js";
- import addLeadingZeros from "../_lib/addLeadingZeros/index.js";
- var days = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
- var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
- /**
- * @name formatRFC7231
- * @category Common Helpers
- * @summary Format the date according to the RFC 7231 standard (https://tools.ietf.org/html/rfc7231#section-7.1.1.1).
- *
- * @description
- * Return the formatted date string in RFC 7231 format.
- * The result will always be in UTC timezone.
- *
- * @param {Date|Number} date - the original date
- * @returns {String} the formatted date string
- * @throws {TypeError} 1 argument required
- * @throws {RangeError} `date` must not be Invalid Date
- *
- * @example
- * // Represent 18 September 2019 in RFC 7231 format:
- * const result = formatRFC7231(new Date(2019, 8, 18, 19, 0, 52))
- * //=> 'Wed, 18 Sep 2019 19:00:52 GMT'
- */
- export default function formatRFC7231(dirtyDate) {
- if (arguments.length < 1) {
- throw new TypeError("1 arguments required, but only ".concat(arguments.length, " present"));
- }
- var originalDate = toDate(dirtyDate);
- if (!isValid(originalDate)) {
- throw new RangeError('Invalid time value');
- }
- var dayName = days[originalDate.getUTCDay()];
- var dayOfMonth = addLeadingZeros(originalDate.getUTCDate(), 2);
- var monthName = months[originalDate.getUTCMonth()];
- var year = originalDate.getUTCFullYear();
- var hour = addLeadingZeros(originalDate.getUTCHours(), 2);
- var minute = addLeadingZeros(originalDate.getUTCMinutes(), 2);
- var second = addLeadingZeros(originalDate.getUTCSeconds(), 2); // Result variables.
- return "".concat(dayName, ", ").concat(dayOfMonth, " ").concat(monthName, " ").concat(year, " ").concat(hour, ":").concat(minute, ":").concat(second, " GMT");
- }
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