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- "use strict";
- exports.formatRFC7231 = formatRFC7231;
- var _index = require("./_lib/addLeadingZeros.cjs");
- var _index2 = require("./isValid.cjs");
- var _index3 = require("./toDate.cjs");
- const days = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
- const 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 - The original date
- *
- * @returns The formatted date string
- *
- * @throws `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'
- */
- function formatRFC7231(date) {
- const _date = (0, _index3.toDate)(date);
- if (!(0, _index2.isValid)(_date)) {
- throw new RangeError("Invalid time value");
- }
- const dayName = days[_date.getUTCDay()];
- const dayOfMonth = (0, _index.addLeadingZeros)(_date.getUTCDate(), 2);
- const monthName = months[_date.getUTCMonth()];
- const year = _date.getUTCFullYear();
- const hour = (0, _index.addLeadingZeros)(_date.getUTCHours(), 2);
- const minute = (0, _index.addLeadingZeros)(_date.getUTCMinutes(), 2);
- const second = (0, _index.addLeadingZeros)(_date.getUTCSeconds(), 2);
- // Result variables.
- return `${dayName}, ${dayOfMonth} ${monthName} ${year} ${hour}:${minute}:${second} GMT`;
- }
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