lib/tmp/config.rb in tmp-1.1.0 vs lib/tmp/config.rb in tmp-1.2.0

@@ -1,31 +1,34 @@
 #encoding: UTF-8
 module TMP
-  module Config
-    class << self
 
-      def default_folder_path
-        File.join( Dir.tmpdir, ( Dir.pwd.split(File::Separator).last.to_s  ) )
-      end
+  module ConfigCore
 
-      @@config_path= nil
-      def folder_path path= nil
+    def default_folder_path
+      File.join( Dir.tmpdir, ( Dir.pwd.split(File::Separator).last.to_s  ) )
+    end
 
-        unless path.nil?
+    @config_path= nil
+    def folder_path path= nil
 
-          unless path.class <= String
-            raise ArgumentError,"invalid path class"
-          end
+      unless path.nil?
 
-          @@config_path = File.absolute_path(path)
-
+        unless path.class <= String
+          raise ArgumentError,"invalid path class"
         end
 
-        @@config_path || default_folder_path
+        @config_path = File.absolute_path(path)
 
       end
 
+      @config_path || default_folder_path
+
     end
+
+  end
+
+  module Config
+    extend ConfigCore
   end
 
   def self.folder_path obj
     self::Config.folder_path(obj)
   end