view wisdom/functor @ 6581:bfa164c8d4f2

<lifthrasiir> ` (echo \'#!/bin/sh\'; echo pung) > bin/pong && chmod a+x bin/pong
author HackBot
date Mon, 18 Jan 2016 07:07:21 +0000
parents e037173e0012
children c777e2d91031 1e323fe0c60e
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Functors are just morphisms in the category of small categories