Removed excess code

Author: gazay

lib/gon.rb

@@ -6,9 +6,9 @@
 
 class << Gon
   def all_variables
-    instance_variable_get :@table
+    @table
   end
   def clear
-    instance_variable_set :@table, {}
+    @table = {}
   end
 end

lib/gon/helpers.rb

@@ -6,7 +6,7 @@ def self.included base
 
     module InstanceMethods
       def include_gon
-        data = Gon.all_variables || {}
+        data = Gon.all_variables
 
         script = "<script>window.Gon = {};"
         data.each do |key, val|