>> Now I remember: We called it #reduce: because this is much more common >> among programming languages. > > Really? http://en.wikipedia.org/wiki/Fold_(higher-order_function)
Yes, reduce is typically used without initial value, while fold is used with initial value (we already have inject:into: for that). Lukas > > > Levente > >> >> The implementation in Pharo is much more general than the one of >> Squeak. Pharo behaves the same as Squeak for two argument blocks on >> SequenceableCollection. Squeak does not support anything else. >> >> Lukas >> >> On 21 July 2010 18:32, Lukas Renggli <[email protected]> wrote: >>> >>> Ahh, it is called #reduce:, #reduceLeft: and #reduceRight: in Pharo. >>> >>> Lukas >>> >>> On 21 July 2010 18:27, Lukas Renggli <[email protected]> wrote: >>>> >>>> See <http://code.google.com/p/pharo/issues/detail?id=2401>. Looks like >>>> it never got merged though. >>>> >>>> Lukas >>>> >>>> On 21 July 2010 18:20, Stéphane Ducasse <[email protected]> >>>> wrote: >>>>> >>>>> hi lukas >>>>> >>>>> I thought that we introduced the equivalent when we were pair >>>>> programming at my place. >>>>> fold: got introduced in squeak and may be your implementation/API >>>>> should be pushed there? >>>>> Stef >>>>> >>>>> _______________________________________________ >>>>> Pharo-project mailing list >>>>> [email protected] >>>>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project >>>>> >>>> >>>> >>>> >>>> -- >>>> Lukas Renggli >>>> www.lukas-renggli.ch >>>> >>> >>> >>> >>> -- >>> Lukas Renggli >>> www.lukas-renggli.ch >>> >> >> >> >> -- >> Lukas Renggli >> www.lukas-renggli.ch >> >> _______________________________________________ >> Pharo-project mailing list >> [email protected] >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > _______________________________________________ > Pharo-project mailing list > [email protected] > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- Lukas Renggli www.lukas-renggli.ch _______________________________________________ Pharo-project mailing list [email protected] http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project
