koala.rb in koala-0.10.0

- old
+ new

@@ -15,12 +15,16 @@
 require 'koala/graph_api'
 
 # add REST API methods
 require 'koala/rest_api'
 
+# add realtime update methods
 require 'koala/realtime_updates'
 
+# add test user methods
+require 'koala/test_users'
+
 module Koala
     
   module Facebook
     # Ruby client library for the Facebook Platform.
     # Copyright 2010 Facebook
@@ -46,10 +50,11 @@
     class API
       # initialize with an access token 
       def initialize(access_token = nil)
         @access_token = access_token
       end
+      attr_reader :access_token
       
       def api(path, args = {}, verb = "get", options = {}, &error_checking_block)
         # Fetches the given path in the Graph API.
         args["access_token"] = @access_token || @app_access_token if @access_token || @app_access_token
 
@@ -96,10 +101,16 @@
     
     class RealtimeUpdates < API
       include RealtimeUpdateMethods
     end
     
+    class TestUsers < API
+      include TestUserMethods
+      # make the Graph API accessible in case someone wants to make other calls to interact with their users
+      attr_reader :graph_api
+    end
+    
     class APIError < Exception
       attr_accessor :fb_error_type
       def initialize(details = {})
         self.fb_error_type = details["type"]  
         super("#{fb_error_type}: #{details["message"]}")
@@ -221,10 +232,13 @@
           :sessions => sessions.join(",")
         }, true, "exchange_sessions")
         
         # Facebook returns an empty body in certain error conditions
         if response == "" 
-          raise APIError.new("ArgumentError", "get_token_from_session_key received an error (empty response body) for sessions #{sessions.inspect}!")
+          raise APIError.new({
+            "type" => "ArgumentError", 
+            "message" => "get_token_from_session_key received an error (empty response body) for sessions #{sessions.inspect}!"
+          })
         end
         
         JSON.parse(response)
       end
   