On Friday, 15 June 2012 at 07:37:14 UTC, Roman D. Boiko wrote: > http://clivetong.wordpress.com/2012/06/15/two-for-the-price-of-one/ The post also mentions monads, so here is another related link: http://blog.ploeh.dk/2012/05/25/DesignPatternsAcrossParadigms.aspx :)