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Diffstat (limited to 'node_modules/date-fns/esm/isSameISOWeekYear/index.js')
| -rw-r--r-- | node_modules/date-fns/esm/isSameISOWeekYear/index.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/node_modules/date-fns/esm/isSameISOWeekYear/index.js b/node_modules/date-fns/esm/isSameISOWeekYear/index.js new file mode 100644 index 0000000..53574f5 --- /dev/null +++ b/node_modules/date-fns/esm/isSameISOWeekYear/index.js @@ -0,0 +1,28 @@ +import startOfISOWeekYear from "../startOfISOWeekYear/index.js"; +import requiredArgs from "../_lib/requiredArgs/index.js"; +/** + * @name isSameISOWeekYear + * @category ISO Week-Numbering Year Helpers + * @summary Are the given dates in the same ISO week-numbering year? + * + * @description + * Are the given dates in the same ISO week-numbering year? + * + * ISO week-numbering year: http://en.wikipedia.org/wiki/ISO_week_date + * + * @param {Date|Number} dateLeft - the first date to check + * @param {Date|Number} dateRight - the second date to check + * @returns {Boolean} the dates are in the same ISO week-numbering year + * @throws {TypeError} 2 arguments required + * + * @example + * // Are 29 December 2003 and 2 January 2005 in the same ISO week-numbering year? + * const result = isSameISOWeekYear(new Date(2003, 11, 29), new Date(2005, 0, 2)) + * //=> true + */ +export default function isSameISOWeekYear(dirtyDateLeft, dirtyDateRight) { + requiredArgs(2, arguments); + var dateLeftStartOfYear = startOfISOWeekYear(dirtyDateLeft); + var dateRightStartOfYear = startOfISOWeekYear(dirtyDateRight); + return dateLeftStartOfYear.getTime() === dateRightStartOfYear.getTime(); +}
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