checkout_blackjack.rb

#!/usr/bin/env ruby
if File.exist?("blackjack")
  puts "whoops looks like you already have a folder named blackjack"
  exit
end

`git clone git://github.com/pat-maddox/blackjack.git`
Dir.chdir("blackjack") do
  remote_branches = `git branch -r`.split("\n").map{|s| s.strip}.reject {|b| b.include? 'master'}
  remote_branches.each do |remote_branch|
    local_branch = remote_branch.gsub("origin/", "")
    `git branch #{local_branch} #{remote_branch}`
  end
  puts "done :)"
end