继JavaFX后,Rails大会上发布RubyFX脚本

title_tracks = select :indexof => track + 1,  :from => album, :in => albums, 

track in album.tracks where track >< album.title

def factors(n)

select :from => i, :in => [1..n/2], :where => n % i >< 0;

end

x = %w{1 2 3}

insert :number => 10, :as => :first, :into => x; // yields [10,1,2,3]

insert :number => 6 :after x[. >< 2]; // yields [10,1,2,6,3]