VRFS-986 bug fixes

db/up/music_session_constraints.sql

@@ -6,4 +6,4 @@ ON UPDATE NO ACTION ON DELETE CASCADE;
 alter table music_sessions_likers drop constraint music_sessions_likers_music_session_id_fkey;
 alter table music_sessions_likers add constraint ms_likers_ms_history_fkey foreign key (music_session_id)
 references music_sessions_history(music_session_id) match simple
-ON UPDATE NO ACTION ON DELETE CASCADE;
+ON UPDATE NO ACTION ON DELETE CASCADE;

ruby/lib/jam_ruby/models/music_session_user_history.rb

@@ -35,7 +35,7 @@ module JamRuby
       session_user_history.music_session_id = music_session_id
       session_user_history.user_id = user_id
       session_user_history.client_id = client_id
-      session_user_history.instruments = tracks.map {|t| t.instrument_id}.join("|")
+      session_user_history.instruments = tracks.map {|t| t[:instrument_id]}.join("|")
       session_user_history.save
     end
     

web/config/environments/development.rb

@@ -48,7 +48,7 @@ SampleApp::Application.configure do
   config.assets.debug = false
 
   # Set the logging destination(s)
-  # config.log_to = %w[stdout file]
+  config.log_to = %w[stdout file]
 
   # Show the logging configuration on STDOUT
   config.show_log_configuration = true