Delete AS::Dependencies.autoloadable_module?

activesupport/lib/active_support/dependencies.rb

@@ -103,16 +103,6 @@ module ActiveSupport # :nodoc:
       nil # Gee, I sure wish we had first_match ;-)
     end
 
-    # Does the provided path_suffix correspond to an autoloadable module?
-    # Instead of returning a boolean, the autoload base for this module is
-    # returned.
-    def autoloadable_module?(path_suffix)
-      autoload_paths.each do |load_path|
-        return load_path if File.directory? File.join(load_path, path_suffix)
-      end
-      nil
-    end
-
     # Get the reference for class named +name+.
     # Raises an exception if referenced class does not exist.
     def constantize(name)