From 2ac55c898f58e2e941bea4864315f2e6ab2665a6 Mon Sep 17 00:00:00 2001
From: Malaber <32635600+Malaber@users.noreply.github.com>
Date: Tue, 7 May 2019 11:36:28 +0200
Subject: [PATCH] Refactors Stage.teams to return empty list if no teams are
 found

---
 app/models/stage.rb | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/app/models/stage.rb b/app/models/stage.rb
index 48ad20d..0beb43b 100644
--- a/app/models/stage.rb
+++ b/app/models/stage.rb
@@ -6,8 +6,12 @@ class Stage < ApplicationRecord
   has_many :groups, dependent: :destroy
 
   def teams
-    return matches.map(&:teams).flatten.uniq unless matches.size.zero?
+    if groups.size.zero?
+      return matches.map(&:teams).flatten.uniq
+    elsif matches.size.zero?
+      return groups.map(&:teams).flatten.uniq
+    end
 
-    groups.map(&:teams).flatten.uniq unless groups.size.zero?
+    []
   end
 end