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view src/rlm/decorators.clj @ 3:c8e35134bf8e

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working on qotd.
author Robert McIntyre <rlm@mit.edu>
date Wed, 18 Jan 2012 05:18:57 -0700
parents 78a630e650d2
children
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     1 (ns rlm.decorators)



     2 



     3 



     4 (defn preserve-meta



     5   "returns a function that will return objects with



     6   same metadata as the last argument to that function" 



     7   [f]



     8   (fn [& x] (with-meta



     9 	      (apply f x)



    10 	      (meta (last x)))))



    11