On Wed, Dec 19, 2012 at 2:54 PM, Robby Pelssers <[email protected]> wrote: > Ok... > > I managed to get something working. But not sure if it is such a smart > idea... Any comments from the experts? > > http://robbypelssers.blogspot.nl/2012/12/using-options-in-xquery.html >
Like most of the good things in Scala this originated in Standard ML (and anybody wondering whether learning Standard ML would short circuit their Scala learning curve would IMHO be right). http://www.standardml.org/Basis/option.html PS I am not an expert. _______________________________________________ [email protected] http://x-query.com/mailman/listinfo/talk
