36 lines
1.1 KiB
JavaScript
36 lines
1.1 KiB
JavaScript
|
"use strict";
|
||
|
|
exports.startOfHour = startOfHour;
|
||
|
|
var _index = require("./toDate.cjs");
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The {@link startOfHour} function options.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @name startOfHour
|
||
|
|
* @category Hour Helpers
|
||
|
|
* @summary Return the start of an hour for the given date.
|
||
|
|
*
|
||
|
|
* @description
|
||
|
|
* Return the start of an hour for the given date.
|
||
|
|
* The result will be in the local timezone.
|
||
|
|
*
|
||
|
|
* @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
|
||
|
|
* @typeParam ResultDate - The result `Date` type, it is the type returned from the context function if it is passed, or inferred from the arguments.
|
||
|
|
*
|
||
|
|
* @param date - The original date
|
||
|
|
* @param options - An object with options
|
||
|
|
*
|
||
|
|
* @returns The start of an hour
|
||
|
|
*
|
||
|
|
* @example
|
||
|
|
* // The start of an hour for 2 September 2014 11:55:00:
|
||
|
|
* const result = startOfHour(new Date(2014, 8, 2, 11, 55))
|
||
|
|
* //=> Tue Sep 02 2014 11:00:00
|
||
|
|
*/
|
||
|
|
function startOfHour(date, options) {
|
||
|
|
const _date = (0, _index.toDate)(date, options?.in);
|
||
|
|
_date.setMinutes(0, 0, 0);
|
||
|
|
return _date;
|
||
|
|
}
|