Organize config

lib/referator/config.rb

@@ -9,21 +9,21 @@ module Referator
     end
 
     def freeze
-      formats.freeze
       categories.freeze
+      formats.freeze
       repo.freeze
       super
     end
 
-    def formats(&)
+    def categories
-      @formats ||= Formats.new self
-    end
-
-    def categories(&)
       @categories ||= Categories.new self
     end
 
-    def repo(&)
+    def formats
+      @formats ||= Formats.new self
+    end
+
+    def repo
       @repo ||= Repo.new self
     end