lib/gh_preview/config.rb in gh-preview-1.0.1 vs lib/gh_preview/config.rb in gh-preview-1.0.2

@@ -1,8 +1,8 @@
 module GhPreview
   module Config
-    extend self
+    module_function
 
     NAME       = 'GitHub Preview'
     GITHUB_URL = 'https://github.com/jbox-web/gh-preview'
 
 
@@ -14,14 +14,11 @@
     def public_folder
       File.join(gem_path, 'public')
     end
 
 
-    private
-
-
-      def gem_path
-        Gem::Specification.find_by_name('gh-preview').gem_dir
-      end
+    def gem_path
+      Gem::Specification.find_by_name('gh-preview').gem_dir
+    end
 
   end
 end