31 lines
956 B
JavaScript
31 lines
956 B
JavaScript
import { toDate } from "./toDate.mjs";
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/**
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* @name isBefore
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* @category Common Helpers
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* @summary Is the first date before the second one?
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*
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* @description
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* Is the first date before the second one?
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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 that should be before the other one to return true
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* @param dateToCompare - The date to compare with
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*
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* @returns The first date is before the second date
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*
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* @example
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* // Is 10 July 1989 before 11 February 1987?
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* const result = isBefore(new Date(1989, 6, 10), new Date(1987, 1, 11))
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* //=> false
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*/
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export function isBefore(date, dateToCompare) {
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const _date = toDate(date);
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const _dateToCompare = toDate(dateToCompare);
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return +_date < +_dateToCompare;
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}
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// Fallback for modularized imports:
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export default isBefore;
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