diff options
Diffstat (limited to 'node_modules/date-fns/esm/lastDayOfYear/index.js')
| -rw-r--r-- | node_modules/date-fns/esm/lastDayOfYear/index.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/node_modules/date-fns/esm/lastDayOfYear/index.js b/node_modules/date-fns/esm/lastDayOfYear/index.js new file mode 100644 index 0000000..86f0696 --- /dev/null +++ b/node_modules/date-fns/esm/lastDayOfYear/index.js @@ -0,0 +1,28 @@ +import toDate from "../toDate/index.js"; +import requiredArgs from "../_lib/requiredArgs/index.js"; +/** + * @name lastDayOfYear + * @category Year Helpers + * @summary Return the last day of a year for the given date. + * + * @description + * Return the last day of a year for the given date. + * The result will be in the local timezone. + * + * @param {Date|Number} date - the original date + * @returns {Date} the last day of a year + * @throws {TypeError} 1 argument required + * + * @example + * // The last day of a year for 2 September 2014 11:55:00: + * const result = lastDayOfYear(new Date(2014, 8, 2, 11, 55, 00)) + * //=> Wed Dec 31 2014 00:00:00 + */ +export default function lastDayOfYear(dirtyDate) { + requiredArgs(1, arguments); + var date = toDate(dirtyDate); + var year = date.getFullYear(); + date.setFullYear(year + 1, 0, 0); + date.setHours(0, 0, 0, 0); + return date; +}
\ No newline at end of file |
