timepiece/node_modules/date-fns/getDaysInYear.mjs

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2024-05-14 14:54:12 +00:00
import { isLeapYear } from "./isLeapYear.mjs";
import { toDate } from "./toDate.mjs";
/**
* @name getDaysInYear
* @category Year Helpers
* @summary Get the number of days in a year of the given date.
*
* @description
* Get the number of days in a year of the given date.
*
* @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).
*
* @param date - The given date
*
* @returns The number of days in a year
*
* @example
* // How many days are in 2012?
* const result = getDaysInYear(new Date(2012, 0, 1))
* //=> 366
*/
export function getDaysInYear(date) {
const _date = toDate(date);
if (String(new Date(_date)) === "Invalid Date") {
return NaN;
}
return isLeapYear(_date) ? 366 : 365;
}
// Fallback for modularized imports:
export default getDaysInYear;