Sigd moves to Thursday if it would fall on Shabbat (fix #518)

hebcal · Jan 15, 2025 · 951b787 · 951b787
1 parent 770fa2b
commit 951b787
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/src/staticHolidays.ts b/src/staticHolidays.ts
@@ -640,6 +640,7 @@ export const staticModernHolidays: ModernHoliday[] = [
     desc: SIGD,
     chul: true,
     suppressEmoji: true,
+    friSatMovetoThu: true,
   },
   {firstYear: 5777, mm: Nisan, dd: 10, desc: YOM_HAALIYAH, chul: true},
   {firstYear: 5777, mm: Cheshvan, dd: 7, desc: YOM_HAALIYAH_SCHOOL_OBSERVANCE},

diff --git a/test/getHolidaysForYear.spec.js b/test/getHolidaysForYear.spec.js
@@ -32,8 +32,8 @@ test('getHolidaysForYearArray-5771-diaspora', () => {
     {date: '2010-10-01', desc: 'Simchat Torah'},
     {date: '2010-10-08', desc: 'Rosh Chodesh Cheshvan'},
     {date: '2010-10-09', desc: 'Rosh Chodesh Cheshvan'},
+    {date: '2010-11-04', desc: 'Sigd'},
     {date: '2010-11-04', desc: 'Yom Kippur Katan Kislev'},
-    {date: '2010-11-06', desc: 'Sigd'},
     {date: '2010-11-07', desc: 'Rosh Chodesh Kislev'},
     {date: '2010-11-08', desc: 'Rosh Chodesh Kislev'},
     {date: '2010-12-01', desc: 'Chanukah: 1 Candle'},
@@ -278,3 +278,10 @@ test('getHolidaysForYear-throw', () => {
     getHolidaysForYear_(-1);
   }).toThrow('Hebrew year -1 out of range 1-32658');
 });
+
+test('Sigd Shabbat moves to Thursday', () => {
+  const events = getHolidaysForYearArray(5785, true);
+  const ev = events.find((ev) => ev.getDesc() === 'Sigd');
+  const date = isoDateString(ev.getDate().greg());
+  expect(date).toBe('2024-11-28');
+});