andrew8088’s gists

andrew8088 / generate-request-id.js

Last active October 28, 2019 13:58

Generate Request Id

	const now = () => {
	const [sec, nano] = process.hrtime();
	return sec * 1e9 + nano;
	};

	const rand = () => Math.floor(Math.random() * 1e16);

	const getRequestId = () =>
	(now() + rand())
	.toString(16)

andrew8088 / localStateRedux.js

Created March 15, 2016 18:49

A simple way to save your Redux state in localStorage.

	let propsToSave = [];

	export const setProps = (props) => propsToSave = props;
	export const getLocalStore = () => JSON.parse(localStorage.getItem('state'));
	export const setLocalStore = (store) => {
	var toSave = {};
	var state = store.getState();
	propsToSave.forEach(p => toSave[p] = state[p]);
	localStorage.setItem('state', JSON.stringify(toSave));
	};

andrew8088 / terminalCommandTest.js

Created July 29, 2015 18:00

How to test a terminal command.

	var test = require('tape');
	var execSync = require('child_process').execSync;

	test('ls', function (t) {
	var output = execSync('ls').toString();

	t.equal(output, 'node_modules\ntest.js\n');
	t.end();
	});

andrew8088 / users.js

Created July 27, 2015 21:59

Are these good unit tests? I've been lazy about doing good unit testing, but I'm trying to change that.

	'use strict';
	var db = require('mongoose').connection;
	var credential = require('credential');
	var User = require('./models/user'); // the mongoose model

	exports.createUser = function createUser(userAttrs, callback) {
	db.once('open', function () {
	User.findOne({ username: userAttrs.username }, 'username', function (err, person) {
	if (err) return callback(err);
	if (person) {

andrew8088 / chirps.js

Created June 15, 2015 20:17

The Flux store creator that I'm currently using (with Facebook's own flux repo, which includes just a dispatcher). `chirps.js` is an example of it in action.

	var constants = require('../constants');

	var ChirpStore = module.exports = require('./store').extend({
	init: function () {
	this.bind(constants.RECEIVE_CHIRPS, this.loadChirps);
	this.bind(constants.CREATED_CHIRP, this.loadChirps);
	},
	loadChirps: function (data) {
	data = ({}).toString.call(data).indexOf('Array') > 0 ? data : [data];
	data.forEach(ChirpStore.add.bind(ChirpStore));

andrew8088 / server.js

Last active August 29, 2015 14:08

A Node Problem

	// This will hang, and you'll never see "done" because it doesn't drain the `res` Readable Stream.
	var http = require('http');

	var server = http.createServer(function (req, res) {
	res.writeHead(404);
	res.end();
	});

	server.listen(3000, function () {
	http.get('http://localhost:3000/', function (res) {

andrew8088 / stringify.js

Last active August 23, 2022 07:54

A simple implementation of JSON.stringify; covers every case I could think of

	function stringify(obj) {
	if (typeof obj !== 'object' \|\| obj === null \|\| obj instanceof Array) {
	return value(obj);
	}

	return '{' + Object.keys(obj).map(function (k) {
	return (typeof obj[k] === 'function') ? null : '"' + k + '":' + value(obj[k]);
	}).filter(function (i) { return i; }) + '}';
	}

andrew8088 / words.json

Created March 18, 2014 19:49

Word Game Data

	[{"id":1,"level":3,"word":"anguine","definition":"snakelike"},
	{"id":2, "level":1,"word":"cardinal","definition":"of fundamental importance"},
	{"id":3, "level":3,"word":"detersion","definition":"act of cleansing"},
	{"id":4, "level":3,"word":"exiguous","definition":"meager"},
	{"id":5, "level":2,"word":"fraternise","definition":"associate with"},
	{"id":6, "level":2,"word":"masticate","definition":"chew"},
	{"id":7, "level":2,"word":"prognosticate","definition":"predict"},
	{"id":8, "level":2,"word":"abscond","definition":"leave hurriedly"},
	{"id":9, "level":2,"word":"accoutrements","definition":"personal clothing and accessories"},
	{"id":10,"level":1,"word":"dollop","definition":"shapeless mass"},

andrew8088 / fizzbuzz.befunge

Created December 24, 2012 16:31

FizzBuzz in Befunge.

	1v >"zzuBzziF" ,,,,,,,,$v
	>>::35*%!\| >"zzuB" ,,,,$v
	>:5%!\| >"zziF",,,,$v
	\|%+1:25:+1< >:3%!\|
	@ .
	^ ,*25< <

andrew8088 / gist:4360639

Created December 22, 2012 19:37

Having some fun with the Befunge programming language. This is a simple looping coin toss program.

	> v
	v,,,,,,,,,,,,,,,,,,,,"Welcome to Coin Toss"<
	>52*, v
	v"Type H or T to choose heads or tails:"<
	>,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,v
	v `852~ <
	v ? v
	v_v ^ v_v
	> v <
	v <

Andrew Burgess andrew8088