Rakefile
require "bundler/gem_tasks"
require 'rake/testtask'
# ref: http://rpheath.com/posts/394-get-the-most-out-of-test-unit
# ref: http://stackoverflow.com/a/8395163
Rake::TestTask.new(:test) do |t|
t.libs << 'lib' << 'spec'
t.verbose = false
t.pattern = 'spec/*_spec.rb'
end
task :default => :test