Ruby Warnings

lib/koala/api.rb

@@ -18,6 +18,7 @@ class API
       def initialize(access_token = Koala.config.access_token, app_secret = Koala.config.app_secret)
         @access_token = access_token
         @app_secret = app_secret
+        @app_access_token = nil
       end
 
       attr_reader :access_token, :app_secret

lib/koala/api/batch_operation.rb

@@ -1,5 +1,4 @@
 require 'koala/api'
-require 'koala/api/graph_batch_api'
 
 module Koala
   module Facebook
@@ -23,6 +22,7 @@ def initialize(options = {})
           @url = options[:url]
           @method = options[:method].to_sym
           @post_processing = options[:post_processing]
+          @files = nil
 
           process_binary_args
 

lib/koala/http_service/uploadable_io.rb

@@ -7,13 +7,14 @@ class UploadableIO
       attr_reader :io_or_path, :content_type, :filename
 
       def initialize(io_or_path_or_mixed, content_type = nil, filename = nil)
+        @io_or_path = nil
         # see if we got the right inputs
         parse_init_mixed_param io_or_path_or_mixed, content_type
 
         # filename is used in the Ads API
         # if it's provided, take precedence over the detected filename
         # otherwise, fall back to a dummy name
-        @filename = filename || @filename || "koala-io-file.dum"
+        @filename = filename || (defined?(@filename) && @filename) || "koala-io-file.dum"
 
         raise KoalaError.new("Invalid arguments to initialize an UploadableIO") unless @io_or_path
         raise KoalaError.new("Unable to determine MIME type for UploadableIO") if !@content_type

lib/koala/oauth.rb

@@ -174,7 +174,7 @@ def get_access_token_info(code, options = {})
       def get_access_token(code, options = {})
         # upstream methods will throw errors if needed
         if info = get_access_token_info(code, options)
-          string = info["access_token"]
+          info["access_token"]
         end
       end
 

lib/koala/realtime_updates.rb

@@ -7,7 +7,7 @@ class RealtimeUpdates
       # @note: to subscribe to real-time updates, you must have an application access token
       #        or provide the app secret when initializing your RealtimeUpdates object.
 
-      attr_reader :app_id, :app_access_token, :secret
+      attr_reader :app_id, :secret
 
       # Create a new RealtimeUpdates instance.
       # If you don't have your app's access token, provide the app's secret and

lib/koala/test_users.rb

@@ -1,5 +1,3 @@
-require 'koala'
-
 module Koala
   module Facebook