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tmcgilchrist / prismatic.hs
Created November 27, 2018 04:11 — forked from parsonsmatt/prismatic.hs
I figured out a nice way to pluck exceptions out of a constraint!
{-# LANGUAGE ConstraintKinds #-}
{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE PartialTypeSignatures #-}
{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE TypeApplications #-}
{-# LANGUAGE TypeFamilies #-}
@tmcgilchrist
tmcgilchrist / Battleship.lhs
Created July 30, 2017 22:51 — forked from ChrisPenner/Battleship.lhs
Hit! You sunk my Adjunction!
Today we'll be looking into Kmett's
[adjunctions](http://hackage.haskell.org/package/adjunctions) library,
particularly the meat of the library in Data.Functor.Adjunction.
This post is a literate haskell file, which means you can load it right up in
ghci and play around with it! Like any good haskell file we need half a dozen
language pragmas and imports before we get started.
> {-# language DeriveFunctor #-}
> {-# language TypeFamilies #-}

Programming Achievements: How to Level Up as a Developer

  1. Select a particular experience to pursue.
  2. Pursue that experience to completion. (Achievement unlocked!)
  3. Reflect on that experience. Really soak it in. Maybe a blog post would be in order?
  4. Return to Step 1, this time selecting a new experience.

This gist is a fork of the gist from this blog post.

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tmcgilchrist / lisp.rb
Created February 28, 2011 21:55 — forked from dahlia/lisp.rb
# 30 minutes Lisp in Ruby
# Hong Minhee <http://dahlia.kr/>
#
# This Lisp implementation does not provide a s-expression reader.
# Instead, it uses Ruby syntax like following code:
#
# [:def, :factorial,
# [:lambda, [:n],
# [:if, [:"=", :n, 1],
# 1,