33 lines
1.0 KiB
JavaScript
33 lines
1.0 KiB
JavaScript
import { toDate } from "./toDate.mjs";
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/**
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* @name differenceInMilliseconds
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* @category Millisecond Helpers
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* @summary Get the number of milliseconds between the given dates.
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*
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* @description
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* Get the number of milliseconds between the given dates.
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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 dateLeft - The later date
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* @param dateRight - The earlier date
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*
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* @returns The number of milliseconds
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*
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* @example
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* // How many milliseconds are between
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* // 2 July 2014 12:30:20.600 and 2 July 2014 12:30:21.700?
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* const result = differenceInMilliseconds(
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* new Date(2014, 6, 2, 12, 30, 21, 700),
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* new Date(2014, 6, 2, 12, 30, 20, 600)
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* )
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* //=> 1100
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*/
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export function differenceInMilliseconds(dateLeft, dateRight) {
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return +toDate(dateLeft) - +toDate(dateRight);
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}
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// Fallback for modularized imports:
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export default differenceInMilliseconds;
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