{"by":"wooby","descendants":1,"id":1296423,"kids":[1296771],"score":22,"text":"","time":1272321203,"title":"Clojure's Approach to Polymorphism","type":"story","url":"http://www.developer.com/features/article.phpr/3878656/Clojures-Approach-to-Polymorphism-Method-Dispatch.htm"}