Var's in fn's

vars-in-fns.clj

#_user=> (defn init [] (def foo 42) (def bar 21))
;=> #'user/init
#_user=> (ns new-ns (:require user))
;=> nil
#_new-ns=> (user/init)
;=> #'user/bar
#_new-ns=> foo

; CompilerException java.lang.RuntimeException: Unable to resolve symbol: foo in this context, compiling:(/private/var/folders/nv/qqtdn92n2hzb30fp95xytks80000gp/T/form-init2636843255245152689.clj:1:4154)
#_new-ns=> bar

; CompilerException java.lang.RuntimeException: Unable to resolve symbol: bar in this context, compiling:(/private/var/folders/nv/qqtdn92n2hzb30fp95xytks80000gp/T/form-init2636843255245152689.clj:1:4154)
#_new-ns=> user/foo
;=> 42
#_new-ns=> user/bar
;=> 21