Hello Wai-Sun, Wednesday, October 30, 2002, 10:27:54 AM, you wrote: WSC> "baz"=>["fee","fi","fo","fum"], WSC> I want to be able to sort them in the order of the array size WSC> What is the scalable way to do this? I'm looking at scaling these hashes WSC> beyond 50K... maximum size of this arrays (in real world)? -- Best regards, Bulat mailto:bulatz / integ.ru