On Wed, Mar 24, 2010 at 5:43 PM, WoodHacker <ramsa...@comcast.net> wrote:
> Actually, swap! doesn't seem to work in my case. I should state > what I'm > trying to do. I'm writing a graphics editing program where I want > the user > to be able to choose and save color values. I start out with a > vector > containing blank and white. When the user selects a new color and > wants > to save it I add the new color to the vector. > > (def savedColors [black, white]) > ..... > (defn saveColor [color panel] > (swap! savedColors (conj savedColors color)) <-- this does not > What you want is: (swap! savedColors conj color) David -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en To unsubscribe from this group, send email to clojure+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
