31 lines
873 B
JavaScript
31 lines
873 B
JavaScript
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import { toDate } from "./toDate.mjs";
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/**
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* @name startOfHour
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* @category Hour Helpers
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* @summary Return the start of an hour for the given date.
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*
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* @description
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* Return the start of an hour for the given date.
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* The result will be in the local timezone.
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*
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* @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).
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*
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* @param date - The original date
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*
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* @returns The start of an hour
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*
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* @example
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* // The start of an hour for 2 September 2014 11:55:00:
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* const result = startOfHour(new Date(2014, 8, 2, 11, 55))
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* //=> Tue Sep 02 2014 11:00:00
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*/
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export function startOfHour(date) {
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const _date = toDate(date);
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_date.setMinutes(0, 0, 0);
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return _date;
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}
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// Fallback for modularized imports:
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export default startOfHour;
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