Changes for clojure.core/with-out-str

zkim on Sun, 26 Sep 2010
;; Instead of printing the following will place the output normally
;; sent to standard out to a string.
user=> (with-out-str (println "this should return as a string"))
"this should return as a string\n"
gstamp on Wed, 04 Aug 2010
Instead of printing the following will place the output normally sent to standard out to a string.

user=> (with-out-str (println "this should return as a string"))
"this should return as a string\n"