picking up project again. Fixing rspec errors first

lib/app.rb

@@ -39,12 +39,7 @@ loop do
       begin
         encoded_command = JSON.parse(line.chomp)
         response = ''
-        if encoded_command['type'] == 'hello'
-          # Here we need to get the client information.
-          response = game.player_connect(client, encoded_command).to_json
-        else
-          response = game.parse_command(encoded_command).to_json
-        end
+        response = game.parse_command(client, encoded_command)
         puts "Received: #{line.chomp}"
         puts "Sending:  #{response}"
         client.puts "#{response}"