user> (defonce foo 5) #'user/foo user> foo 5 ;; defonce does nothing the second time user> (defonce foo 10) nil user> foo 5
dakrone
on Wed, 29 Dec 2010
user> (defonce foo 5) #'user/foo user> foo 5 ;; defonce does nothing the second time user> (defonce foo 10) nil user> foo 5