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cemerick/manual_restfn.clj

Created July 2, 2011 17:52
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manual_restfn.clj
=> ((proxy [clojure.lang.RestFn] []
(getRequiredArity [] 2)
(doInvoke [a b rest]
(println a b rest))))
#<ArityException clojure.lang.ArityException: Wrong number of args (0) passed to: RestFn$0>
=> ((proxy [clojure.lang.RestFn] []
(getRequiredArity [] 2)
(doInvoke [a b rest]
(println a b rest))) 4 5)
4 5 nil
nil
=> ((proxy [clojure.lang.RestFn] []
(getRequiredArity [] 2)
(doInvoke [a b rest]
(println a b rest))) 4 5 6 7 8)
4 5 (6 7 8)
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