From 8ba5d5a984b16ee2376c012ee336bf59639bfb4c Mon Sep 17 00:00:00 2001
From: kiragrammel <kira.grammel@student.hpi.de>
Date: Fri, 25 Aug 2023 16:42:23 +0200
Subject: [PATCH] Allow enabling pair programming study through env

---
 lib/pair_programming23_study.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/pair_programming23_study.rb b/lib/pair_programming23_study.rb
index 2aeae6bd..126fc012 100644
--- a/lib/pair_programming23_study.rb
+++ b/lib/pair_programming23_study.rb
@@ -1,8 +1,10 @@
 # frozen_string_literal: true
 
 class PairProgramming23Study
+  ENABLE = ENV.fetch('PAIR_PROGRAMMING_23_STUDY', nil) == 'true'
+
   def self.participate?
     # TODO: Decide which users are in the study
-    false
+    ENABLE
   end
 end