there is when-let, if-let, etc, that combine conditionals and lexical binding
On Fri, Jan 23, 2009 at 1:31 PM, BerlinBrown <[email protected]> wrote: > > What is an idiom to call a function and also retain the result. For > example, I see myself doing this a lot, but it seems to more code than > would be needed. > > (let [a (some-func)] > (when a > (println (a dosomething)))) > > ----- > > I wish I could avoid having to use the 'let' in this case > > I guess in python/ruby, this is something like this. > > print a.dosomething() ; if a > > > > > -- And what is good, Phaedrus, And what is not good— Need we ask anyone to tell us these things? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to [email protected] 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 -~----------~----~----~----~------~----~------~--~---
