# File lib/rake.rb, line 1803
1803:     def rake_require(file_name, paths=$LOAD_PATH, loaded=$")
1804:       return false if loaded.include?(file_name)
1805:       paths.each do |path|
1806:         fn = file_name + ".rake"
1807:         full_path = File.join(path, fn)
1808:         if File.exist?(full_path)
1809:           load full_path
1810:           loaded << fn
1811:           return true
1812:         end
1813:       end
1814:       fail LoadError, "Can't find #{file_name}"
1815:     end