jshawl

def count_to limit, index = 1, nums = []
  if nums.empty?
    nums = [1,2]
  end
  if index == limit
    return (nums)
  else
    next_digit = nums[-2] + nums[-1]
    if next_digit <= limit
      nums << next_digit

jshawl

def gcd *args
 divisors = args.map do |arg|
   (1..arg).select { |n| arg % n == 0} # find all divisors
 end
 divisors.inject(:&).max # find intersection of all arrays, grab max value
end

p gcd( 12, 24, 36 )

jshawl

Ex-mode uses

Explore Files in current directory

:ex .

Explore Files in directory relevant to open file

:Ex

jshawl

# CLI Exercises

1. Create a new directory in your home directory named flowers.
2. Create four directories in flowers/: petunia, violet, marigold, and seeds.
3. Create four files in violet/ 
  - marigold-seeds.txt
  - marigold-food.txt
  - violet-seeds.txt
  - petunia-bulbs.txt
4. Copy the marigold related files to the marigold directory

jshawl

Start
=====
1. Install Git
http://git-scm.com/download/mac
(But consider using Homebrew)

2. Make a GitHub account
https://github.com/

3. Open Terminal

jshawl

Start
=====
1. Install Git
http://git-scm.com/download/mac
(But consider using Homebrew)

2. Make a GitHub account
https://github.com/

3. Open Terminal

jshawl

Installfest!

Sublime Text

Download

XCode CLI tools

$ xcode-select --install

jshawl

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

jshawl

FizzBuzz!

Write a program that prints the numbers from 1 to 100. But for multiples of three print “Fizz” instead of the number and for the multiples of five print “Buzz”. For numbers which are multiples of both three and five print “FizzBuzz”.

Bonus!

Solve this problem without using any loops.

Double Bonus!

jshawl

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

server{
  listen 80;
  server_name qed.im;
  root /var/www/superheros;
  try_files $uri/index.html $uri @app;