| Path : /var/www/html/transfersh/SecureShareMail/node_modules/date-fns/ |
|
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| Current File : /var/www/html/transfersh/SecureShareMail/node_modules/date-fns/differenceInCalendarQuarters.js |
"use strict";
exports.differenceInCalendarQuarters = differenceInCalendarQuarters;
var _index = require("./getQuarter.js");
var _index2 = require("./toDate.js");
/**
* @name differenceInCalendarQuarters
* @category Quarter Helpers
* @summary Get the number of calendar quarters between the given dates.
*
* @description
* Get the number of calendar quarters between the given dates.
*
* @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 dateLeft - The later date
* @param dateRight - The earlier date
* @returns The number of calendar quarters
*
* @example
* // How many calendar quarters are between 31 December 2013 and 2 July 2014?
* const result = differenceInCalendarQuarters(
* new Date(2014, 6, 2),
* new Date(2013, 11, 31)
* )
* //=> 3
*/
function differenceInCalendarQuarters(dateLeft, dateRight) {
const _dateLeft = (0, _index2.toDate)(dateLeft);
const _dateRight = (0, _index2.toDate)(dateRight);
const yearDiff = _dateLeft.getFullYear() - _dateRight.getFullYear();
const quarterDiff =
(0, _index.getQuarter)(_dateLeft) - (0, _index.getQuarter)(_dateRight);
return yearDiff * 4 + quarterDiff;
}