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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

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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

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

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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 << { 

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require 'pry'

class MySet
  attr_accessor :objects

  def initialize
    @objects = []
  end

  def count

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#Ruby on Rails Office Hours - Session 2 ##Brewing your own server with Chef and Capistrano on Digital Ocean

Google hangout: http://www.youtube.com/watch?v=3W4kXyZWDJA
Real time chat: http://tlk.io/ror-study-group
Chef Notes: https://github.com/intercity/chef-repo

Code Along

1. Create a droplet on Digital Ocean

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class Fixnum
  def sam_prime?
    return false if self == 1
    2.upto(Math.sqrt(self).to_i) { |n| return false if self % n == 0 }
    return true
  end

  def refactored_prime?
    2.upto(Math.sqrt(self).to_i) { |n| return false if self % n == 0 }
    self == 1 ? false : true

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class Array
  def spiral
    array = []
    array << self.shift
    array << self.transpose.reverse.spiral unless self.empty?
    array.flatten
  end
end

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#Ruby on Rails Office Hours - Session 1

Google hangout: http://www.youtube.com/watch?v=NUSsraVYjcY
Real time chat: http://tlk.io/GA_ROR_study
The source code to this lecture can be found here: https://github.com/Ruby-on-Rails-Study-Group/tdd_blog
Feedback: https://docs.google.com/forms/d/1LHnYjyPbApbZ2ayPvWA3EIa4QcXhU61HX80LZlO4qSE/viewform

##Introduction

Brooks Swinnerton

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require 'rspec'

describe 'fib(n)' do
  it 'calculates a fibonacci number based on index' do
    expect(fib(6)).to eq(8)
  end
end


def fib(n)