30 lines
951 B
JavaScript
30 lines
951 B
JavaScript
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import { addMilliseconds } from "./addMilliseconds.mjs";
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import { millisecondsInHour } from "./constants.mjs";
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/**
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* @name addHours
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* @category Hour Helpers
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* @summary Add the specified number of hours to the given date.
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*
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* @description
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* Add the specified number of hours to the given date.
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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 date to be changed
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* @param amount - The amount of hours to be added.
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*
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* @returns The new date with the hours added
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*
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* @example
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* // Add 2 hours to 10 July 2014 23:00:00:
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* const result = addHours(new Date(2014, 6, 10, 23, 0), 2)
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* //=> Fri Jul 11 2014 01:00:00
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*/
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export function addHours(date, amount) {
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return addMilliseconds(date, amount * millisecondsInHour);
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}
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// Fallback for modularized imports:
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export default addHours;
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