30 lines
824 B
JavaScript
30 lines
824 B
JavaScript
|
import toDate from '../toDate/index.js';
|
||
|
|
/**
|
||
|
|
* @name isFriday
|
||
|
|
* @category Weekday Helpers
|
||
|
|
* @summary Is the given date Friday?
|
||
|
|
*
|
||
|
|
* @description
|
||
|
|
* Is the given date Friday?
|
||
|
|
*
|
||
|
|
* ### v2.0.0 breaking changes:
|
||
|
|
*
|
||
|
|
* - [Changes that are common for the whole library](https://github.com/date-fns/date-fns/blob/master/docs/upgradeGuide.md#Common-Changes).
|
||
|
|
*
|
||
|
|
* @param {Date|Number} date - the date to check
|
||
|
|
* @returns {Boolean} the date is Friday
|
||
|
|
* @throws {TypeError} 1 argument required
|
||
|
|
*
|
||
|
|
* @example
|
||
|
|
* // Is 26 September 2014 Friday?
|
||
|
|
* var result = isFriday(new Date(2014, 8, 26))
|
||
|
|
* //=> true
|
||
|
|
*/
|
||
|
|
|
||
|
|
export default function isFriday(dirtyDate) {
|
||
|
|
if (arguments.length < 1) {
|
||
|
|
throw new TypeError('1 argument required, but only ' + arguments.length + ' present');
|
||
|
|
}
|
||
|
|
|
||
|
|
return toDate(dirtyDate).getDay() === 5;
|
||
|
|
}
|