Lambda the Ultimate

I just read the PADL'03 JMatch paper (PDF), and was so impressed that I immediately downloaded JMatch and am starting to play with it.

Ehud Lamm provides a nice summary of JMatch in the LTU Classic Archives. Like him, I am surprised that JMatch didn't generate more discussion. So what do people think of JMatch today? Is there anything else like it? How does it compare to other pattern matching abstractions, e.g. F# Active Patterns?

Incidentally, any thoughts on the Polyglot Compiler Framework (used by JMatch)? Is it the framework of choice for implementing Java language extensions?

Erlang Exposed! Chris Williams from NOVAlanguages (http://tinyurl.com/9o859p) will be giving an intro to Erlang and will describe what makes it so cool. You'll learn how the Erlang Concurrency Model allows for robust multiprocessor and distributed computing. As an opening presentation, Conrad Barski will present some new software written in Arc Lisp for automated cartoon cell colorization. Afterwards, we'll head over to a Mongolian Grill for some beer and conversation.

The meeting is generously hosted by Clark & Parsia (http://tinyurl.com/6wmmbj) located at 926 N St NW REAR Studio #1 Washington DC and is near the Convention Center Metro Stop. (Map http://tinyurl.com/7mbc4o) Anyone is welcome to join our meetings!

FringeDC is a programming group in Washington DC interested in Functional and Fringe programming languages (Lisp, Haskell, Erlang, etc) http://lisperati.com/fringedc.html