lib/redlander.rb in redlander-0.6.1 vs lib/redlander.rb in redlander-0.6.2

@@ -10,21 +10,23 @@
 require 'redlander/statement'
 
 # Main Redlander namespace
 module Redlander
   class << self
+
     # @api private
     def rdf_world
       unless @rdf_world
         @rdf_world = Redland.librdf_new_world
         raise RedlandError, "Could not create a new RDF world" if @rdf_world.null?
-        ObjectSpace.define_finalizer(self, proc { Redland.librdf_free_world(@rdf_world) })
+        ObjectSpace.define_finalizer(self, finalize_world(@rdf_world))
         Redland.librdf_world_open(@rdf_world)
       end
       @rdf_world
     end
 
+
     # @api private
     # Convert options hash into a string for librdf.
     # What it does:
     #   1) Convert boolean values into 'yes/no' values
     #   2) Change underscores in key names into dashes ('dhar_ma' => 'dhar-ma')
@@ -41,8 +43,16 @@
                 else
                   option_pair[1]
                 end
         opts << "#{key}='#{value}'"
       }.join(',')
+    end
+
+
+    private
+
+    # @api private
+    def finalize_world(rdf_world_ptr)
+      proc { Redland.librdf_free_world(rdf_world_ptr) }
     end
   end
 end