Rakefile
require 'bundler/gem_tasks'
require 'rake/testtask'
require 'rspec/core/rake_task'
require 'coveralls/rake/task'
# Test unit
Rake::TestTask.new do |t|
t.libs << 'test'
t.test_files = FileList['test/**/test*.rb']
t.verbose = true
end
# RSpec
RSpec::Core::RakeTask.new(:spec)
# Coveralls
Coveralls::RakeTask.new
default_task = [:test, :spec]
default_task << 'coveralls:push' if ENV['TRAVIS']
task default: default_task