view wisdom/lens @ 12039:0ab73df2eb49 draft

<kspalaiologos> ` rm bfi
author HackEso <hackeso@esolangs.org>
date Fri, 15 Nov 2019 14:11:44 +0000
parents 1eb6c53a03d4
children
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A lens is just a store comonad coalgebra.