(doc boolean) Cheers, Stu
Stuart Halloway Clojure/core http://clojure.com > >> (defmacro in? > >> "Returns true if colle contains elm, false otherwise." > >> [colle elm] > >> `(if (some #{~elm} ~colle) true false)) > > Yes. Should not be a macro. (There is no reason for it to be a macro). > On top of that, it is not very often useful to convert nil to false as > clojure understands nil/not-nil as false/true everywhere. > (Someone corrects me if there is a counter example.) > > Might be useful for java interop? > Then I would define a > (defn to-bool [x] > (if x true false)) > and use it when necessary. -- 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
