Leroy Campbell artisonian

Senior UI Engineer

artisonian / line_reader.ts

Last active March 23, 2020 17:19

How to read lines in Deno

	import { readLines } from "https://deno.land/[email protected]/io/mod.ts";
	import { parse } from "https://deno.land/[email protected]/flags/mod.ts";
	import { basename } from "https://deno.land/[email protected]/path/mod.ts";

	export {};

	if (import.meta.main) {
	const args = parse(Deno.args, {
	boolean: ["h"],
	alias: {

artisonian / app.ts

Last active May 17, 2020 12:56

https://github.com/denoland/deno/issues/3768

	import {
	yellow,
	cyan,
	bold,
	red
	} from "https://deno.land/[email protected]/fmt/colors.ts";
	import { serve } from "https://deno.land/[email protected]/http/mod.ts";
	import {
	MultipartReader,
	FormFile

artisonian / spark.ts

Last active January 24, 2020 01:13

Deno port of spark - https://github.com/holman/spark

	/**
	* spark - https://github.com/holman/spark
	*
	* The MIT License
	* Copyright (c) Zach Holman, https://zachholman.com
	*/
	import { parse } from "https://deno.land/[email protected]/flags/mod.ts";

	export function spark(...nums: number[]): string {
	let min = Infinity;

artisonian / erudite.ts

Last active January 26, 2020 17:47

Deno port of https://gist.github.com/artisonian/d3797f50c3f4fdfc88b1

	import { parse } from "https://deno.land/[email protected]/flags/mod.ts";
	import { EOL } from "https://deno.land/[email protected]/path/mod.ts";
	import marked from "https://raw.githubusercontent.com/denolib/marked/master/main.ts";

	const args = parse(Deno.args);

	if (args.h \|\| args.help) {
	printUsage();
	Deno.exit(0);
	}

artisonian / the-most-beautiful-program.rkt

Created October 17, 2019 01:51

https://youtu.be/OyfBQmvr2Hc

	#lang racket/base

	(require racket/list
	racket/match)

	; The call-by-value lambda calculus:
	(define (eval-expr expr env)
	(match expr
	[(? symbol?)
	(env expr)]

artisonian / main.go

Created August 10, 2019 14:16

Triple Ref Pointers: https://www.youtube.com/watch?v=0ZEX_l0DFK0

	// see http://www.eprg.org/computerphile/tripref.c
	package main

	import (
	"fmt"
	"strings"
	)

	type thing struct {
	item string

artisonian / use-flux.js

Created March 3, 2019 22:39

Bringing back the central dispatcher from Flux, but this time with hooks

	import { useEffect, useReducer } from "react";

	const dispatchers = new Map();

	function centralDispatch(type, payload) {
	for (const dispatch of dispatchers.keys()) {
	dispatch({ type, payload });
	}
	}

artisonian / async-iterator.js

Last active March 1, 2019 00:08

Async Iterator Example

	main().catch(console.error);

	async function main() {
	const clicks = streamify(document, "click");
	let clickCount = 0;
	for await (const event of clicks) {
	console.log("click", event, clickCount);
	if (clickCount++ > 2) {
	clicks.return();
	}

artisonian / async-iterator.js

Created March 1, 2019 00:05

https://itnext.io/understand-async-iterators-665259680044

	main().catch(console.error);

	async function main() {
	const clicks = streamify(document, "click");
	let clickCount = 0;
	for await (const event of clicks) {
	console.log("click", event, clickCount);
	if (clickCount++ > 2) {
	clicks.return();
	}

artisonian / automata.rkt

Created November 18, 2018 01:15

Automata via Macros - http://cs.brown.edu/~sk/Publications/Papers/Published/sk-automata-macros/