I was thinking about writing universal HtmlHelper for jQuery autocomplete wire up for ASP.NET MVC and I would like to know first if something like that already exists.
Also do you think it even makes sense to write one because so far even by myself I had 4 different scenarios for which I had to customize it (data from the datastore is almost always different and I always need some custom display of it, sometimes ID is the key, sometimes not)?
How do Ruby guys do it?