Created
February 5, 2015 08:58
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Just a sample use of Clojure protocols
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| (ns protocols) | |
| (defprotocol Flying | |
| (fly [this from to])) | |
| (extend-type String ; <- protocols are "open", as they install a dispatch facility rather than fussing with type inheritance | |
| Flying | |
| (foo [this from to] (println "Even a String can fly from" from "to" to))) |
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