From b4542a29aeeb3b4230d8c50ae85b3595c28d171a Mon Sep 17 00:00:00 2001
From: Fynn Kiwitt <FynnKiwitt@yahoo.de>
Date: Tue, 28 Sep 2021 18:42:51 +0200
Subject: [PATCH] created iso8601 calendar for determining weekOfYear (#369)

---
 TUM Campus App/Extensions/Extensions.swift | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/TUM Campus App/Extensions/Extensions.swift b/TUM Campus App/Extensions/Extensions.swift
index 85bea9ba..02cb3bb7 100644
--- a/TUM Campus App/Extensions/Extensions.swift	
+++ b/TUM Campus App/Extensions/Extensions.swift	
@@ -187,8 +187,10 @@ extension CLLocationCoordinate2D  {
 
 extension Date {
     var calendar: Calendar { Calendar(identifier: Calendar.current.identifier) }
-    var weekOfYear: Int { calendar.component(.weekOfYear, from: self) }
     var weekOfMonth: Int { calendar.component(.weekOfMonth, from: self) }
+    
+    var isoCalendar: Calendar { Calendar(identifier: .iso8601) }
+    var weekOfYear: Int { isoCalendar.component(.weekOfYear, from: self) }
 
     var year: Int {
         get {