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author | Sebastian <sebasjm@gmail.com> | 2021-08-23 16:46:06 -0300 |
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committer | Sebastian <sebasjm@gmail.com> | 2021-08-23 16:48:30 -0300 |
commit | 38acabfa6089ab8ac469c12b5f55022fb96935e5 (patch) | |
tree | 453dbf70000cc5e338b06201af1eaca8343f8f73 /date-fns/src/startOfSecond/index.ts | |
parent | f26125e039143b92dc0d84e7775f508ab0cdcaa8 (diff) | |
download | node-vendor-38acabfa6089ab8ac469c12b5f55022fb96935e5.tar.gz node-vendor-38acabfa6089ab8ac469c12b5f55022fb96935e5.tar.bz2 node-vendor-38acabfa6089ab8ac469c12b5f55022fb96935e5.zip |
Diffstat (limited to 'date-fns/src/startOfSecond/index.ts')
-rw-r--r-- | date-fns/src/startOfSecond/index.ts | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/date-fns/src/startOfSecond/index.ts b/date-fns/src/startOfSecond/index.ts new file mode 100644 index 0000000..bc3e4a3 --- /dev/null +++ b/date-fns/src/startOfSecond/index.ts @@ -0,0 +1,32 @@ +import toDate from '../toDate/index' +import requiredArgs from '../_lib/requiredArgs/index' + +/** + * @name startOfSecond + * @category Second Helpers + * @summary Return the start of a second for the given date. + * + * @description + * Return the start of a second for the given date. + * The result will be in the local timezone. + * + * ### v2.0.0 breaking changes: + * + * - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes). + * + * @param {Date|Number} date - the original date + * @returns {Date} the start of a second + * @throws {TypeError} 1 argument required + * + * @example + * // The start of a second for 1 December 2014 22:15:45.400: + * const result = startOfSecond(new Date(2014, 11, 1, 22, 15, 45, 400)) + * //=> Mon Dec 01 2014 22:15:45.000 + */ +export default function startOfSecond(dirtyDate: Date | number): Date { + requiredArgs(1, arguments) + + const date = toDate(dirtyDate) + date.setMilliseconds(0) + return date +} |