alanrsoares’s gists

alanrsoares / ArithmetichEvaluator.markdown

Last active August 29, 2015 14:00

A Pen by Alan R. Soares.

ArithmetichEvaluator

A Pen by Alan R. Soares on CodePen.

License.

alanrsoares / QuestionsCrawler.js

Last active August 29, 2015 14:05

Simple crawler that fetches questions from the aa.co.nz quiz and stores it locally in a json database

	#!/usr/bin/env node

	(function() {
	'use strict';

	var _ = require('lodash');

	var Questions = (function() {
	var low = require('lowdb');
	var db = low('db.json');

alanrsoares / index.html

Created September 10, 2014 05:37

// source http://jsbin.com/hatoka/4

	<!DOCTYPE html>
	<html>
	<head>
	<script src="http://static.jsbin.com/js/vendor/traceur.js"></script>
	<meta charset="utf-8"
	<title>JS Bin</title>
	</head>
	<body>

	<script id="jsbin-javascript">

alanrsoares / AngularJs-Life---A-Conways-Game-of-Life.markdown

Created September 29, 2014 12:00

A Pen by Alan R. Soares.

AngularJs Life - A Conway's Game of Life

Simple implementation of Conway's Game of Life in AngularJs. http://en.wikipedia.org/wiki/Conway's_Game_of_Life

github.com/alanrsoares

A Pen by Alan R. Soares on CodePen.

License.

alanrsoares / index.html

Created October 30, 2014 12:54

// source http://jsbin.com/xunofe

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>JS Bin</title>
	</head>
	<body>
	<div id="test-out"></div>
	<script id="jsbin-javascript">
	/*

alanrsoares / index.html

Created April 22, 2015 21:34

JS Bin // source http://jsbin.com/dohopo

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>JS Bin</title>
	</head>
	<body>

	<script id="jsbin-javascript">
	var ofType, fib, assertEqual;

alanrsoares / cache.js

Last active February 14, 2016 23:06

An overly-simplified cache library for node v4+

	'use strict';

	const lowdb = require('lowdb');
	const storage = require('lowdb/file-sync');
	const db = lowdb(`${ __dirname }/db.json`, { storage });

	const COLLECTION_ID = 'cache';
	const ONE_HOUR = 3600;

	const isValidCacheKey = (key, ttl) =>

alanrsoares / Vagrantfile

Last active March 7, 2016 21:37

UXE Vagrantfile

	# -- mode: ruby --
	# vi: set ft=ruby :

	# Config Github Settings
	github_username = "fideloper"
	github_repo = "Vaprobash"
	github_branch = "1.4.2"
	github_url = "https://raw.githubusercontent.com/#{github_username}/#{github_repo}/#{github_branch}"

	# Because this:https://developer.github.com/changes/2014-12-08-removing-authorizations-token/

alanrsoares / polish-notation-parser.js

Last active November 15, 2016 00:07

A Tiny Polish Notation (Lisp-like) Arithmetic Parser Built in ES6 - live demo => http://jsbin.com/tuqoqaw/11/edit?js,console

	/*
	A Tiny Lisp Arithmetic Parser
	----------------------------------
	Built with <3 by @alanrsoares
	*/

	// functional helpers
	const apply = f => (...xs) => xs.reverse().reduceRight(f)
	const compose = (...fs) => (...args) =>
	(([g, ...gs]) =>

alanrsoares / lazyRange.js

Last active April 15, 2016 05:34

Lazy range implementation with Symbol.iterator - live demo => http://jsbin.com/jeguzo/edit?js,console

	// Practical Application of a Symbol.iterator
	// to build a Lazy Sequence

	const asc = xs => xs.sort((a, b) => a - b)

	class Range {
	constructor(to, from = 0, step = 1) {
	this.step = step

	if (typeof to === 'undefined' \|\| to === null) {

Alan Soares alanrsoares

ArithmetichEvaluator

AngularJs Life - A Conway's Game of Life