Instrument Flipper with ActiveSupport

openfoodfoundation · Apr 15, 2021 · eb4c0a0 · eb4c0a0
1 parent 0c182c4
commit eb4c0a0
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diff --git a/Gemfile b/Gemfile
@@ -117,6 +117,8 @@ gem 'flipper'
 gem 'flipper-active_record'
 gem 'flipper-ui'
 
+gem "activesupport"
+
 group :production, :staging do
   gem 'ddtrace'
   gem 'unicorn-worker-killer'

diff --git a/Gemfile.lock b/Gemfile.lock
@@ -613,6 +613,7 @@ DEPENDENCIES
   activerecord-import
   activerecord-postgresql-adapter
   activerecord-session_store
+  activesupport
   acts-as-taggable-on (~> 7.0)
   acts_as_list (= 1.0.3)
   andand

diff --git a/config/initializers/flipper.rb b/config/initializers/flipper.rb
@@ -1,9 +1,12 @@
 require "flipper"
 require "flipper/adapters/active_record"
+require "flipper/instrumentation/log_subscriber"
 
 Flipper.configure do |config|
   config.default do
-    Flipper.new(Flipper::Adapters::ActiveRecord.new)
+    adapter = Flipper::Adapters::ActiveRecord.new
+    instrumented = Flipper::Adapters::Instrumented.new(adapter, instrumenter: ActiveSupport::Notifications)
+    Flipper.new(instrumented, instrumenter: ActiveSupport::Notifications)
   end
 end
 Rails.configuration.middleware.use Flipper::Middleware::Memoizer, preload_all: true