view wisdom/lens @ 12307:cf6002a22c26 draft

<Hooloovo0> learn The password of the month is leapratting frogs.
author HackEso <hackeso@esolangs.org>
date Sat, 01 Feb 2020 10:11:21 +0000
parents 1eb6c53a03d4
children
line wrap: on
line source

A lens is just a store comonad coalgebra.