guard :rspec, cmd: 'bundle exec rspec', all_on_start: true, all_after_pass: true  do
  watch(%r{^spec/.+_spec\.rb$})
  watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
  watch('spec/spec_helper.rb')  { 'spec' }
end