Guardfile
group :red_green_refactor, halt_on_fail: true do
guard 'rspec', cmd: 'bundle exec rspec' do
watch('spec/spec_helper.rb') { 'spec' }
watch('config/routes.rb') { 'spec/controllers' }
watch(%r{^spec/(.+)_spec\.rb$}) { |m| "spec/#{m[1]}_spec.rb"}
watch(%r{^app/(.+)\.rb$}) { |m| "spec/#{m[1]}_spec.rb" }
watch(%r{^app/(.*)(\.erb)$}) { |m| "spec/#{m[1]}#{m[2]}_spec.rb" }
watch(%r{^lib/(.+)\.rb$}) { |m| "spec/#{m[1]}_spec.rb" }
watch(%r{^app/controllers/(.+)_(controller)\.rb$}) { |m| "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb" }
end
end