From f2dfb123e0f8fd347c52b0592638154a999d40d8 Mon Sep 17 00:00:00 2001
From: Malaber <32635600+Malaber@users.noreply.github.com>
Date: Thu, 11 Apr 2019 15:09:32 +0200
Subject: [PATCH] Check whether a key exists correctly

---
 app/controllers/tournaments_controller.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/controllers/tournaments_controller.rb b/app/controllers/tournaments_controller.rb
index 94e98c0..aaf9914 100644
--- a/app/controllers/tournaments_controller.rb
+++ b/app/controllers/tournaments_controller.rb
@@ -23,9 +23,9 @@ class TournamentsController < ApplicationController
     params.require(:teams)
     # convert teams parameter into Team objects
     teams = params.delete('teams').map do |team|
-      if team[:id]
+      if team.key? 'id'
         Team.find team[:id]
-      elsif team[:name]
+      elsif team.key? 'name'
         Team.create name: team[:name]
       end
     end