depot - monorepo for the virus lounge

Age	Commit message (Collapse)	Author	Files	Lines
2020-07-17	Partially complete IO chapter exercises	William Carroll	1	-0/+35
	Inconveniently, I do not have the cipher code that I wrote from a previous chapter, and I'm not eager to reimplement it. TODO - Implement encrypt - Implement decrypt - Read all characters from STDIN
2020-07-17	Partially complete the "Basic Libraries" chapter exercises	William Carroll	1	-0/+60
	I was instructed to benchmark these functions, but I couldn't get the benchmarking library to run using Nix -- although I'm sure it's possible. Unfortunately the book recommends using `stack`, which I couldn't reproduce.
2020-07-14	Complete exercises for "Non-Strictness" chapter	William Carroll	1	-0/+6
	I completed most of the exercises for this enlightening chapter in ghci.
2020-07-12	Finish exercises for Monad Transformer chapter	William Carroll	1	-6/+110
	I expect to look back on this code and cringe, but... it compiles!
2020-07-12	Partially complete Monad Transformer exercises	William Carroll	1	-0/+79
	Write Functor, Applicative, Monad instances for: - MaybeT - EitherT - ReaderT
2020-07-11	Partially complete some of the exercises for Composing Types	William Carroll	1	-0/+75
	I believe there are two exercises sets in the "Composing Types" chapter. Here are some of my answers so far... I'm having trouble implementing Foldable for Compose. I was able to implement a version of it by adding the (Functor f) constraint to the instance signature, but I think I cheated. I will revisit these problems as well as the earlier exercises later.
2020-07-01	Complete exercises for Reader and State chapters	William Carroll	2	-0/+242
	It's beautiful how State is just Reader that returns a tuple of (a, r) instead of just a, allowing you to modify the environment (i.e. state). ```haskell newtype Reader r a = Reader { runReader :: r -> a } newtype State s a = State { runState :: s -> (a, s) } ```
2020-07-01	Create a .ghci for this directory	William Carroll	1	-0/+1
	I would've created on at $HOME/.ghci, but I don't need that yet, and I didn't want to bother with home-manager.
2020-07-01	Complete exercises from Traversable chapter	William Carroll	1	-0/+131
	I feel much more comfortable using `traverse` and `sequenceA`. I even used both of them in the Haskell program that I wrote at work to export a trix.
2020-06-18	Create Nix shell for Haskell scratchpad	William Carroll	1	-0/+10
	Helps me run my chapter exercises.
2020-06-18	Complete the Monad chapter	William Carroll	1	-0/+178
	From "Haskell Programming from First Principles"... I have completed all of the exercises in the book thus far, but I only recently dedicated a Haskell module for each chapter. Previously I created ad hoc modules per exercise, per chapter... it was chaotic.
2020-06-18	Complete exercises from Applicative chapter	William Carroll	1	-0/+213
	From "Haskell Programming from First Principles"...
2020-06-18	Complete exercises from Foldable chapter	William Carroll	1	-0/+107
	I'm creating Haskell modules to host my attempts and solutions for the exercises defined in each chapter of "Haskell Programming From First Principles".