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Diffstat (limited to 'node_modules/date-fns/esm/startOfISOWeekYear/index.js')
| -rw-r--r-- | node_modules/date-fns/esm/startOfISOWeekYear/index.js | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/node_modules/date-fns/esm/startOfISOWeekYear/index.js b/node_modules/date-fns/esm/startOfISOWeekYear/index.js deleted file mode 100644 index cea2b29..0000000 --- a/node_modules/date-fns/esm/startOfISOWeekYear/index.js +++ /dev/null @@ -1,33 +0,0 @@ -import getISOWeekYear from "../getISOWeekYear/index.js"; -import startOfISOWeek from "../startOfISOWeek/index.js"; -import requiredArgs from "../_lib/requiredArgs/index.js"; -/** - * @name startOfISOWeekYear - * @category ISO Week-Numbering Year Helpers - * @summary Return the start of an ISO week-numbering year for the given date. - * - * @description - * Return the start of an ISO week-numbering year, - * which always starts 3 days before the year's first Thursday. - * The result will be in the local timezone. - * - * ISO week-numbering year: http://en.wikipedia.org/wiki/ISO_week_date - * - * @param {Date|Number} date - the original date - * @returns {Date} the start of an ISO week-numbering year - * @throws {TypeError} 1 argument required - * - * @example - * // The start of an ISO week-numbering year for 2 July 2005: - * const result = startOfISOWeekYear(new Date(2005, 6, 2)) - * //=> Mon Jan 03 2005 00:00:00 - */ -export default function startOfISOWeekYear(dirtyDate) { - requiredArgs(1, arguments); - var year = getISOWeekYear(dirtyDate); - var fourthOfJanuary = new Date(0); - fourthOfJanuary.setFullYear(year, 0, 4); - fourthOfJanuary.setHours(0, 0, 0, 0); - var date = startOfISOWeek(fourthOfJanuary); - return date; -}
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