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/ GDP.scala
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April 15, 2019 09:02
Ghosts of departed proofs in scala (https://github.com/matt-noonan/gdp-paper/releases)
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| trait Coercible[A, B] { | |
| def coerce(a: A): B | |
| } | |
| def coerce[A, B](a: A)(implicit coerceAB: Coercible[A, B]): B = { | |
| coerceAB.coerce(a) | |
| } | |
| trait Newtype[+T] { | |
| val value: T |
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/ IndexedResourceT.hs
Last active
May 10, 2018 20:11
Indexed ResourceT monad (repl.it link: https://repl.it/repls/EsteemedDeficientArea)
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| {-# LANGUAGE KindSignatures | |
| , PolyKinds | |
| , DataKinds | |
| , TypeFamilies | |
| , TypeOperators | |
| , GADTs | |
| #-} | |
| module IxResourceT where |
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