On Thu, Jun 18, 2009 at 1:21 AM, Rowdy Rednose<[email protected]> wrote: > > I've come up with this: > > (defn inc-values-in-map > [map keys] > (merge-with + map (zipmap keys (repeat 1))))
I'm glad you found a solution you liked better, but I like how succinct this one is. However, I would offer a friendly recommendation against using the names of built-in functions for locals and arguments. I know it can be hard to know about all the core names, but both 'map' and 'keys' are functions commonly used in operations like this. I spent longer than I'd like to admit staring at "(merge-with + map ..." trying to figure out what merge-with was going to do with a second function parameter. When I re-use names like that I always end up confusing myself eventually. --Chouser --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to [email protected] Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/clojure?hl=en -~----------~----~----~----~------~----~------~--~---
