> Also, constructions like > > sortBy (compare `on` foo) > > must surely be very common.
Just as a data point: I use constructions like the above very often. (Perhaps someone more enlightened than me can point out the connection to arrows?) Data.Function.on is surprisingly useful in some other contexts, too. Matthias. _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
