user> (def counter (atom 0)) #'user/counter user> (swap! counter inc) 1 user> (swap! counter inc) 2
jamieorc
on Mon, 30 Apr 2012
user> (def counter (atom 0)) #'user/counter user> (swap! counter inc) 1 user> (swap! counter inc) 2
Kototama
on Thu, 07 Oct 2010
user> (def *counter* (atom 0)) #'user/*counter* user> (swap! *counter* inc) 1 user> (swap! *counter* inc) 2