geemus

module Base
  module_function
  BASE_CHARACTERS = '0123456789BCDFGHJKLMNPQRSTVWXYZbcdfghjklmnpqrstvwxyz'

  def encode(int)
    str = ''
    while int > 0
      character = int % BASE_CHARACTERS.length
      int = int / BASE_CHARACTERS.length
      str = BASE_CHARACTERS[character..character] + str

geemus

# Optimized regex for finding urls
# Top level domain list from: http://data.iana.org/TLD/tlds-alpha-by-domain.txt
/(?:^|\s)(?:http[s]?:\/\/)?(?:www\.)?([-a-zA-Z_\.]*\.(?:a(?:[cdfgilmnoqtuwxz]|e(?:ro)?|r(?:pa)?|s(?:ia)?)|b(?:[abdefghjmnorstvwyz]|i(?:z)?)|c(?:[cdfghiklmnruvxyz]|a(?:t)?|o(?:m|op)?)|d(?:[ejkmoz])|e(?:[cegrstu]|du)|f(?:[ijkmor])|g(?:[abdefghilmnpqrstuwy]|ov)|h(?:[kmnrtu])|i(?:[delmoqrst]|n(?:fo|t)?)|j(?:[emp]|o(?:bs)?)|k(?:[eghimnprwyz])|l(?:[abcikrstuvy])|m(?:[acdeghklmnpqrstvwxyz]|il|o(?:bi)?|u(?:seum)?)|n(?:[cfgilopruz]|a(?:me)?|e(?:t)?)|o(?:m|rg)|p(?:[aefghklmnstwy]|r(?:o)?)|q(?:a)|r(?:[eosuw])|s(?:[abcdeghijklmnortuvyz])|t(?:[cdfghjklmnoptvwz]|el|r(?:avel)?)|u(?:[agksyz])|v(?:[aceginu])|w(?:[fs])|xn--(?:0zwm56d|11b5bs3a9aj6g|80akhbyknj4f|9t4b11yi5a|deba0ad|g6w251d|hgbk6aj7f53bba|hlcj6aya9esc7a|jxalpdlp|kgbechtv|zckzah)|y(?:[etu])|z(?:[amw]))(?:[\/]?|(?:[\/]??[-a-zA-Z_\.\/?=&]*)))(?:[,\!\.\?])?(?:\s|$)/iu

geemus

source "http://rubygems.org"

gem 'fog'

geemus

server_data = compute.create_server(
  1,
  49
).body['server']

until compute.get_server_details(
  server_data['id']
).body['server']['status'] == 'ACTIVE'
end

geemus

require 'fog'

compute = Fog::Compute.new(:provider => 'VirtualBox')

server = compute.servers.create(:name => 'lucid', :os => 'Ubuntu')

medium = compute.mediums.create(:device_type => :hard_disk, :location => '/Users/geemus/geemus/virtualbox_poc/lucid.vmdk', :read_only => false)

storage_controller = server.storage_controllers.create(:bus => :sata, :name => 'sata')
storage_controller.attach(medium, 0)

geemus

# on ubuntu, ensure appropriate ruby-dev is also installed

hg clone https://vim.googlecode.com/hg/ vim

cd vim

./configure --enable-multibyte --enable-rubyinterp

make && make install

geemus

Here are some resources that I found helpful and found inspiration from when I was writing the talk.

• How To Design A good API and Why It Matters by Joshua Bloch
• Albert Einstein Quotes from Brainy Quote
• The Art of Unix Programming by Eric Steven Raymond

geemus

Details on the competition: http://www.myfukuoka.com/events/2012-fukuoka-ruby-award-competition

Outline

Explain briefly functions and feature.

fog provides a consistent, simple interface to many cloud services. Whether utilizing computing, DNS, storage or other cloud resources, fog's simple interface helps new users get started quickly and easily, find the best provider for their needs, and migrate easily when those needs change. Because of it's open source license and the community built around it, fog also allows for quick extension of its interface when new cloud products and features are released.

geemus

TODO empty arrays and/or nil values (see apps:info)

General Guidelines

• Use full sentences, including punctuation.
• Labels should be provided where needed in the form of 'Labels labels:'.
• Commands should have one newline between the header and body and another after the body.
• Alpha-sort arrays before display and display labeled data in alpha-sorted key order.

geemus

$ heroku help apps:create
## Usage:
   heroku apps:create [NAME]
## Description:
   create a new app
## Options:
   --addons ADDONS
      a comma-delimited list of addons to install
   -b, --buildpack BUILDPACK

a buildpack url to use for this app