From 838840d1a0b82d32c9e47ecaa785841dedf3a598 Mon Sep 17 00:00:00 2001
From: Felix Stupp <felix.stupp@banananet.work>
Date: Fri, 23 Jun 2023 22:42:23 +0200
Subject: [PATCH] common: Add (unused) all_same

---
 server/entertainment_decider/common.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/server/entertainment_decider/common.py b/server/entertainment_decider/common.py
index 1965d33..4b174ed 100644
--- a/server/entertainment_decider/common.py
+++ b/server/entertainment_decider/common.py
@@ -17,6 +17,12 @@ from typing import (
 )
 
 
+def all_same(iterable: Iterable) -> bool:
+    it = iter(iterable)
+    first = next(it)
+    return all(first == elem for elem in it)
+
+
 def call(
     args: Sequence[str],
     check: bool = True,