ltk

// Pronounced like http://shiiiit.com/

var Sheeeet = (function(_) {

  var cells = [];

  function Cell(data) {
    this.content = data.content;
    this.row = data.row;
    this.column = data.col;

ltk

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

ltk

window.AudioContext = window.AudioContext || window.webkitAudioContext

var Bell = require('./Bell')

var bell = new Bell( new AudioContext() )
bell.ring('c4')

ltk

class Slack::Responder

  def initialize(message)
    @message = message
  end

  def respond?
    response.present?
  end

ltk

Slimming Down Your Models and Controllers with Concerns, Service Objects, and Tableless Models.

The Single Responsibility Principle

“A class should have one, and only one, reason to change.” - Uncle Bob

The single responsibility principle asserts that every class should have exactly one responsibility. In other words, each class should be concerned about one unique nugget of functionality, whether it be User, Post or InvitesController. The objects instantiated by these classes should be concerned with sending and responding to messages pertaining to their responsibility and nothing more.

“Fat models, thin controllers”

ltk

# app.rb
require 'sinatra'
require 'net/http'
require 'rexml/document'

class Photo
	attr_reader :src, :caption, :first

	def initialize(src, caption, count)
		@src, @caption = src, caption

ltk

@module-width: 50px;
@module-height: 100px;
@module-link-color: @blue;

div.module {
  width: @module-width;
  height: @module-height;
  background: @module-background;

  a {

ltk

{
  "rules": {
    ".read": false,
    ".write": false,
    
    "broadcast": {
      ".read": true,
      ".write": "root.child('users/' + auth.uid + '/admin').val() === true"
    },

ltk

Input
|---------------------------------------|
| Search Phrase        | Total Searches |
| ======================================|
| Lemurs               | 1,000          |
| durham bulls         | 500            |
| bull fighting        | 100            |
| lemur dance          | 2,000          |
| Durham               | 700            |
| How to catch a lemur | 35             |

ltk

// Method 1: High Data Usage
// =========================

const rootReference = new Firebase(firebaseUrl)
const itemsReference = rootReference.child('items')

itemsReference.on('value', function(data) {
  // Update the UI with the items update
})