Allow the feature flags to be enabled/disabled with more granularity

This allows to enable/disable a feature flag for a given user, or a
given Flipper group (must be declared statically in the `flipper.rb`
initializer beforehand).

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

1 files changed, 16 insertions, 6 deletions

diff --git a/lib/feature.rb b/lib/feature.rb
index d3d972564af..363f66ba60e 100644
--- a/lib/feature.rb
+++ b/lib/feature.rb
@@ -12,6 +12,8 @@ class Feature
   end
 
   class << self
+    delegate :group, to: :flipper
+
     def all
       flipper.features.to_a
     end
@@ -27,16 +29,24 @@ class Feature
       all.map(&:name).include?(feature.name)
     end
 
-    def enabled?(key)
-      get(key).enabled?
+    def enabled?(key, thing = nil)
+      get(key).enabled?(thing)
+    end
+
+    def enable(key, thing = true)
+      get(key).enable(thing)
+    end
+
+    def disable(key, thing = false)
+      get(key).disable(thing)
     end
 
-    def enable(key)
-      get(key).enable
+    def enable_group(key, group)
+      get(key).enable_group(group)
     end
 
-    def disable(key)
-      get(key).disable
+    def disable_group(key, group)
+      get(key).disable_group(group)
     end
 
     def flipper