Update flipper to 0.11.0 and take advantage of the new featuresrc/update-flipper

- Added an ActiveSupport (using Rails.cache) caching adapter
- Overview of the new features can be found at https://johnnunemaker.com/flippin-features-at-runtime/
- Full Changelog can be found at https://github.com/jnunemaker/flipper/blob/v0.11.0/Changelog.md

Signed-off-by: Rémy Coutable <remy@rymai.me>

1 files changed, 1 insertions, 8 deletions

diff --git a/lib/feature.rb b/lib/feature.rb
index ac3bc65c0d5..8e9ba5c530a 100644
--- a/lib/feature.rb
+++ b/lib/feature.rb
@@ -1,5 +1,3 @@
-require 'flipper/adapters/active_record'
-
 class Feature
   # Classes to override flipper table names
   class FlipperFeature < Flipper::Adapters::ActiveRecord::Feature
@@ -62,12 +60,7 @@ class Feature
     end
 
     def flipper
-      @flipper ||= begin
-        adapter = Flipper::Adapters::ActiveRecord.new(
-          feature_class: FlipperFeature, gate_class: FlipperGate)
-
-        Flipper.new(adapter)
-      end
+      @flipper ||= Flipper.instance
     end
 
     # This method is called from config/initializers/flipper.rb and can be used