Changes for clojure.core/last

jszakmeister on Sat, 28 Apr 2012
user=> (last [1 2 3 4 5])
5
user=> (last ["a" "b" "c" "d" "e"])
"e"
user=> (last {:one 1 :two 2 :three 3})
[:three 3]
user=> (last [])
nil
MrHus on Sat, 17 Jul 2010
user=> (last [1 2 3 4 5])
5
user=> (last ["a" "b" "c" "d" "e"])
"e"
user=> (last {:one 1 :two 2 :three 3})
[:three 3]
MrHus on Sat, 17 Jul 2010
user=> (last [1 2 3 4 5])
5
user=> (last ["a" "b" "c" "d" "e"])
"e"