Schell Carl Scivally schell

This is a markdown headline

Here we'll write some comments

Now let's do some more stuff

Under the subheadline we have more comments, and finally some code:

main :: IO ()
main = putStrLn "blarg!"

That was the main.

Keybase proof

I hereby claim:

I am schell on github.
I am schellsan (https://keybase.io/schellsan) on keybase.
I have a public key whose fingerprint is 19AC C373 719B 2FD0 A78C 9195 B26E 748F 892E 858E

To claim this, I am signing this object:

what is it

The idea is to host haskell implementations of popular console/arcade titles as a blog series. The end goal being to ignite interest in writing games with haskell and possibly hosting a haskell game jam at some point in the future. For launch it would be nice to have 3-4 games already written.

Getting this off the ground is going to take a long time as my (schell's) free time is pretty limited ATM, so don't worry if you feel like committing to this is too much. You can commit any amount of time and write your game slowly as I figure out the details.

HH task #2 Contract

This is the decscription of a task that requires some EE skills.

description

The task in question is to create and test (by breadboarding) a circuit that uses a [small, through-hole photointerrupter][sensor] that can be reliably read by a raspberry pi GPIO input pin (3.3v). The purpose of the circuit is to detect when an object (like a sheet of paper) passes through the photointerrupter by reading a boolean on/off signal. The circuit should be prioritized for low-power use and polling speed, if possible.

	-- \| The `ag` search process.
	agSearchProcess :: Maybe FilePath -> CreateProcess
	agSearchProcess mdir = ag { std_out = CreatePipe
	, std_err = CreatePipe
	, cwd = mdir
	}
	where ag = proc "ag" ["--noheading", "TODO"]


	main :: IO ()

	-- It would be nice to introduce more layout options. Something like annotated text
	-- in iOS/UIKit.

	-- \| This is how Sandy uses cairo/pango.
	-- https://github.com/isovector/sequoia/blob/master/src/Game/Sequoia.hs#L262-L284
	renderElement :: Engine -> Element -> Cairo.Render ()
	renderElement _ (TextElement (Text { textColor = (Color r g b a), .. })) = do
	Cairo.save

	layout <- Pango.createLayout textUTF8

	{-# LANGUAGE AllowAmbiguousTypes #-}
	{-# LANGUAGE FlexibleInstances #-}
	{-# LANGUAGE MultiParamTypeClasses #-}
	{-# LANGUAGE ScopedTypeVariables #-}
	{-# LANGUAGE TypeApplications #-}
	{-# LANGUAGE TypeFamilies #-}
	{-# LANGUAGE UndecidableInstances #-}
	module Lib
	( someFunc
	) where

	;; -- mode: emacs-lisp --
	;; This file is loaded by Spacemacs at startup.
	;; It must be stored in your home directory.

	(defun dotspacemacs/layers ()
	"Configuration Layers declaration.
	You should not put any user code in this function besides modifying the variable
	values."
	(setq-default
	;; Base distribution to use. This is a layer contained in the directory

	#[macro_export]
	macro_rules! syntax_for {
	( $x:expr ) => {
	impl From<$x> for Expression<$x> {
	fn from(v: $x) -> Expression<$x> {
	Expression::from_term(Term::new(v, 1.0))
	}
	}

	impl Add<f64> for $x {

	#! /bin/bash
	# requires curl and jq on PATH: https://stedolan.github.io/jq/

	# create a new release
	# user: user's name
	# repo: the repo's name
	# token: github api user token
	# tag: name of the tag pushed
	create_release() {
	user=$1