Added query time logger

Charcoal-SE · May 13, 2018 · 3e0dcc8 · 3e0dcc8
1 parent 6fa66d7
commit 3e0dcc8
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/config/initializers/query_time_logger.rb b/config/initializers/query_time_logger.rb
@@ -0,0 +1,11 @@
+require 'json'
+
+logger = Logger.new('log/query_times.log')
+
+logger.formatter = proc do |severity, datetime, progname, msg|
+  JSON.generate({time: datetime, msg: msg})
+end
+
+ActiveSupport::Notifications.subscribe('process_action.action_controller') do |**info|
+  logger.info (info)
+end