Merge pull request #9 from Springest/fix-bug-in-setting-funnel

Fix bug where funnel could not be set because hash doesn't exist

Author: timflapper

lib/ab_panel.rb

@@ -63,11 +63,11 @@ def set_env(key, value)
     end
 
     def funnels
-      env['funnels'] ||= Set.new
+      env[:funnels] ||= Set.new
     end
 
     def funnels=(funnels)
-      Thread.current['ab_panel_env']['funnels'] = funnels
+      env[:funnels] = funnels
     end
 
     def add_funnel(funnel)

spec/ab_panel_spec.rb

@@ -62,6 +62,10 @@
   end
 
   describe ".funnels" do
+    before do
+      AbPanel.reset!
+    end
+
     after do
       AbPanel.funnels = nil
     end