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<fizzie> sled /hackenv/bin/airport-lookup//s|share/airports.dat|/hackenv/share/airports.dat|
author HackEso <hackeso@esolangs.org>
date Sat, 16 Nov 2019 22:35:00 +0000
parents 575e46a47bd9
children
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isJust is just a Haskell function to check if a value is Just a.