Merge pull request #88 from kdmny/master

allows configuration setting for frictionless requests

lib/facebooker2/rails/helpers/javascript.rb

@@ -29,6 +29,7 @@ def fb_connect_async_js(app_id=Facebooker2.app_id,options={},&proc)
                 status : #{status}, // check login status
                 cookie : #{cookie}, // enable cookies to allow the server to access the session
                 #{"channelUrl : '#{channel_url}', // add channelURL to avoid IE redirect problems" unless channel_url.blank?}
+                #{"frictionlessRequests : true," if options[:frictionless_requests]}
                 oauth : true,
                 music : #{music}, //turn on music for OG
                 xfbml  : #{xfbml}  // parse XFBML

spec/helpers/javascript_spec.rb

@@ -58,6 +58,13 @@
       js = fb_connect_async_js '12345'
       js.include?("oauth").should be_true, js
     end
+
+    # to include support for frictionless app requests https://developers.facebook.com/blog/post/569/
+    it "enables frictionless requests" do
+      js = fb_connect_async_js '12345', :frictionless_requests => true
+      js.include?("frictionlessRequests : true").should be_true, js
+    end
+
 
     # Can't get this to work!
     # it "adds extra js" do