lib/sdoc_all/parts/rails.rb in sdoc_all-1.0.4 vs lib/sdoc_all/parts/rails.rb in sdoc_all-1.0.5

@@ -54,17 +54,16 @@
         :paths => paths.to_a,
         :title => "rails-#{version}"
       )
     end
 
-    module ClassMethods
+    class << self
       def versions
         [].tap do |versions|
           Gem.source_index.search(Gem::Dependency.new('rails', :all)).each do |spec|
             versions << spec.version
           end
         end.sort.map(&:to_s)
       end
     end
-    extend ClassMethods
   end
 end