ruby.rb

def all
        Dir.chdir(Project_dir) do
                Dir.glob('*').select { |f| File.directory? f }.each do |project|
                        def title
                                self
                        end
                        def url
                                "/project/#{self}"
                        end
                end
        end
end
 
all.each do |project|
        puts "#{project.title} #{project.url}"
end