lib/rollout.rb in rollout-1.0.0 vs lib/rollout.rb in rollout-1.1.0

@@ -42,10 +42,18 @@
 
   def deactivate_percentage(feature)
     @redis.del(percentage_key(feature))
   end
 
+  def info(feature)
+    {
+      :percentage => (active_percentage(feature) || 0).to_i,
+      :groups => active_groups(feature).map { |g| g.to_sym },
+      :users => active_user_ids(feature)
+    }
+  end
+
   private
     def key(name)
       "feature:#{name}"
     end
 
@@ -59,19 +67,33 @@
 
     def percentage_key(name)
       "#{key(name)}:percentage"
     end
 
+    def active_groups(feature)
+      @redis.smembers(group_key(feature)) || []
+    end
+
+    def active_user_ids(feature)
+      @redis.smembers(user_key(feature)).map { |id| id.to_i }
+    end
+
+    def active_percentage(feature)
+      @redis.get(percentage_key(feature))
+    end
+
     def user_in_active_group?(feature, user)
-      (@redis.smembers(group_key(feature)) || []).any? { |group| @groups.key?(group) && @groups[group].call(user) }
+      active_groups(feature).any? do |group|
+        @groups.key?(group) && @groups[group].call(user)
+      end
     end
 
     def user_active?(feature, user)
       @redis.sismember(user_key(feature), user.id)
     end
 
     def user_within_active_percentage?(feature, user)
-      percentage = @redis.get(percentage_key(feature))
+      percentage = active_percentage(feature)
       return false if percentage.nil?
       user.id % 100 < percentage.to_i
     end
 end