Guardfile

guard 'bundler' do
  watch('Gemfile')
  watch(%r{^(.+)\.gemspec$})
end

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

  watch(%r{^app/(.+)\.rb$})                           { |m| "spec/#{m[1]}_spec.rb" }
  watch(%r{^app/(.*)(\.erb|\.haml)$})                 { |m| "spec/#{m[1]}#{m[2]}_spec.rb" }
  watch(%r{^app/models/(.+)\.rb$})                    { |m| "spec/builders/#{m[1]}_builder_spec.rb" }
  watch(%r{^app/controllers/(.+)_(controller)\.rb$})  { |m| ["spec/routing/#{m[1]}_routing_spec.rb", "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb", "spec/acceptance/#{m[1]}_spec.rb"] }
  watch(%r{^spec/support/(.+)\.rb$})                  { 'spec' }
  watch(%r{^spec/factories/(.+)\.rb$})                { 'spec' }
  watch('config/routes.rb')                           { 'spec/routing' }
  watch('app/controllers/application_controller.rb')  { 'spec/controllers' }

  watch(%r{^app/views/(.+)/.*\.(erb|haml)$})          { |m| "spec/requests/#{m[1]}_spec.rb" }
end