Created
June 3, 2013 11:29
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Clojure - Multimethod with multi parameters
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| (defmulti action (fn [x] [(x :func) (x :speed)])) | |
| (defmethod action [:run :fast] [x] (str "Running fast")) | |
| (defmethod action [:run :slow] [x] (str "Running slow")) | |
| (defmethod action :default [x] (str "Dont know what to do")) |
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user=> (action {:func :run :speed :fast})
"Running fast"
user=> (action {:func :run :speed :medium})
"Dont know what to do"
user=> (action {:func :run :speed :slow})
"Running slow"
user=> (action {:func :walk:speed :fast})
"Dont know what to do"