david-forer

// JavaScript Event Listeners
// Event-driven programming: your program waits for events and uses them as triggers to run the next function(s)
//

document.addEventListener('DOMContentLoaded', init);

function init(){
    let btn = document.getElementById('btn');
    let lnk = document.getElementById('lnk');
    let txt = document.getElementById('txt');

david-forer

Ruby on Rails Cheatsheet

Architecture

Create a new application

Install the Rails gem if you haven't done so before

david-forer

Pry Cheat Sheet

• Youtube Tutorial 2013

Command Line

• pry -r ./config/app_init_file.rb - load your app into a pry session (look at the file loaded by config.ru)
• pry -r ./config/environment.rb - load your rails into a pry session

Debugger

david-forer

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