Anthony Comtois rewiko
ioleo
/ moment.workdays.js
Last active
September 8, 2017 12:02
introduce 'workdays' mode to moment.js add/subtract methods (PL national holidays)
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| (function (undefined) { | |
| /** | |
| * moment.easter | |
| * Source: https://github.com/zaygraveyard/moment-easter | |
| * License: MIT | |
| */ | |
| moment.easter = function Easter20ops(year) { | |
| var a = (year / 100 | 0) * 1483 - (year / 400 | 0) * 2225 + 2613; | |
| var b = ((year % 19 * 3510 + (a / 25 | 0) * 319) / 330 | 0) % 29; | |
| var c = 148 - b - ((year * 5 / 4 | 0) + a - b) % 7; |