bswinnerton

require 'pry'

class MySet
  attr_accessor :objects

  def initialize
    @objects = []
  end

  def count

bswinnerton

require 'rest-client'
require 'json'
require 'pry'

endpoint_url = 'http://www.reddit.com/r/all.json'
response = RestClient.get(endpoint_url)
parsed_response = JSON.parse(response)

posts = parsed_response["data"]["children"].each_with_object([]) do |post, array|
  array << { 

bswinnerton

upstream app {
    # Path to Unicorn SOCK file, as defined previously
    server unix:/tmp/unicorn.babblings.sock fail_timeout=0;
}

server {
    listen 80;
    server_name ror-study-group-3;

    # Application root, as defined previously

bswinnerton

Submitting homework

So we use Git to track different versions of code (what the code is doesn't really matter; homework, your web application, whatever). One way to accomplish this goal would just to make backups of a folder every day - but that's a huge pain and it's really easy to forget to do. Enter Git: it's a command line utility that allows you to "commit" code to a timeline. This is useful for a few reasons:

• You can easily see who contributed what code and when
• If something gets really messed up, you can simply revert your code to a different point in time
• It allows you to branch out into different features, all while never breaking the core functionality
• It allows people to collaborate on code

We're doing the same thing with homework, and specifically for this first homework, our "code" is just a file called blog.txt. To actually upload the homework, you'll want to follow these steps:

bswinnerton

99.downto(1) do |i|
  puts "#{i} #{i.between?(2,99) ? "bottles" : "bottle"} of beer on the wall"
  puts "#{i} #{i.between?(2,99) ? "bottles" : "bottle"} bottles of beer!"
  puts "You take one down and pass it around,"
  puts "#{i} #{i.between?(2,99) ? "bottles" : "bottle"} bottles of beer on the wall!"
  puts 'No more bottles of beer on the wall :-(' if i == 1
  puts
end

bswinnerton

Ruby on Rails Office Hours - Session 3

Building a gem

Video: https://www.youtube.com/watch?v=bMD5IB8vKmA
Real time chat: http://tlk.io/ror-study-group

Code Along

1. Create the gem skeleton

bswinnerton

require 'json'
require 'rest-client'

url = 'http://reddit.com/.json'

response = RestClient.get(url)
parsed_response = JSON.parse(response)

posts = parsed_response['data']['children'].map do |post|
  { 

bswinnerton

class Post
  attr_accessor :title, :body
  @@all = []
  
  def initialize(title, body)
    @title = title
    @body = body
    @@all << self
  end
  

bswinnerton

require_relative 'lib/user'
require_relative 'lib/post'
#require 'pry'

brooks = User.new('Brooks', 'brooks@ga.co')
Post.new('Cat takes over the world', 'asdfasdfas', brooks)
Post.new('colbert', 'asdf', brooks)
Post.new('asdf', 'qwer', brooks)

Post.all.each do |post|

bswinnerton

Back End Web Development

Rails

Generating a new application

rails new catmosphere
cd catmosphere/

Starting the rails server