Fix Stage.teams returning nil on error

2019-05-07 11:39:25 +02:00 · 2019-05-07 11:39:25 +02:00 · 894608c19e
parent 1690755c4f
commit 894608c19e
1 changed files with 7 additions and 3 deletions
--- a/app/models/stage.rb
+++ b/app/models/stage.rb
@ -8,8 +8,12 @@ class Stage < ApplicationRecord
  delegate :owner, to: :tournament

  def teams
-    return matches.map(&:teams).flatten.uniq unless matches.size.zero?
-
-    groups.map(&:teams).flatten.uniq unless groups.size.zero?
+    if !matches.size.zero?
+      matches.map(&:teams).flatten.uniq
+    elsif !groups.size.zero?
+      groups.map(&:teams).flatten.uniq
+    else
+      []
+    end
  end
 end