Web based tiled backgrounds designer, create any pattern your site needs just for few minutes. Adjustable size, pictures, colors, texture and transparency
<foo id="bar"/> match { // prints "bar"
case n @ <foo/> if (n \ "@id" text) == "bar" => println("bar")
case n @ <foo/> if (n \ "@id" text) == "baz" => println("baz")
}
E. Alfonseca, K. Filippova, J. Delort, and G. Garrido. Proceedings of the 50th annual meeting of the Association for Computational Linguistics (ACL-2012), Jeju, South Korea, (2012)
A. Almal, A. Mitra, R. Datar, P. Lenehan, D. Fry, R. Cote, and W. Worzel. GECCO 2006: Proceedings of the 8th annual conference
on Genetic and evolutionary computation, 1, page 239--246. Seattle, Washington, USA, ACM Press, (8-12 July 2006)