On 21 April 2010 19:57, Sean Devlin <francoisdev...@gmail.com> wrote:
> If you're gonna over engineer use a protocol :-p
You're absolutely right, of course; I stand corrected! Here's my new
attempt at overengineering then:
(defprotocol Rotator
(rotate [self s]))
(extend-protocol Rotator
Number
(rotate
[self s]
(let [[front back] (split-at (mod self (count s)) s)]
(concat back front)))
clojure.lang.IFn
(rotate
[self s]
(let [[front back] (split-with self s)]
(concat back front))))
Funnily enough, I actually find this vaguely reasonable. :-)
Sincerely,
Michał
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