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goodbedford / protips.js

Created November 28, 2015 01:56 — forked from nolanlawson/protips.js

Promise protips - stuff I wish I had known when I started with Promises

	// Promise.all is good for executing many promises at once
	Promise.all([
	promise1,
	promise2
	]);

	// Promise.resolve is good for wrapping synchronous code
	Promise.resolve().then(function () {
	if (somethingIsNotRight()) {
	throw new Error("I will be rejected asynchronously!");

http://www.freecodecamp.com/goodbedford 's solution for Bonfire: Reverse a String

	// Bonfire: Reverse a String
	// Author: @goodbedford
	// Challenge: http://www.freecodecamp.com/challenges/bonfire-reverse-a-string?solution=function%20reverseString(str)%20%7B%0A%20%20%20%0A%20str%20%3D%20str.split(%22%22).reverse().join(%22%22)%3B%0A%20%20%0A%20%20return%20str%3B%0A%7D%0A%0AreverseString(%22hello%22)%3B%0A
	// Learn to Code at Free Code Camp (www.freecodecamp.com)

	function reverseString(str) {

	str = str.split("").reverse().join("");

	return str;

http://www.freecodecamp.com/goodbedford 's solution for Bonfire: Title Case a Sentence

	// Bonfire: Title Case a Sentence
	// Author: @goodbedford
	// Challenge: http://www.freecodecamp.com/challenges/bonfire-title-case-a-sentence?solution=function%20titleCase(str)%20%7B%0A%20%20%0A%20%20var%20strArr%20%3D%20str.split(%22%20%22)%3B%0A%20%20var%20tempArr%20%3D%20%5B%5D%3B%0A%20%20%0A%20%20strArr.forEach(function(word)%7B%0A%20%20%20%20var%20firstChar%20%3D%20word%5B0%5D.toUpperCase()%3B%0A%20%20%20%20word%20%3D%20word.toLowerCase()%3B%0A%20%20%20%20word%20%3D%20firstChar%20%2B%20word.slice(1)%3B%0A%20%20%20%20tempArr.push(word)%3B%0A%20%20%7D)%3B%0A%20%20%0A%20%20return%20tempArr.join(%22%20%22)%3B%0A%7D%0A%0AtitleCase(%22I%27m%20a%20little%20tea%20pot%22)%3B%0A
	// Learn to Code at Free Code Camp (www.freecodecamp.com)

	function titleCase(str) {

	var strArr = str.split(" ");
	var tempArr = [];

goodbedford / index.md

Created July 10, 2014 03:23 — forked from rstacruz/index.md

Rails Models

$ rails g model User

belongs_to

has_one