#264 Guard

@a1extran If you love running tests, you'll love Guard! ;) (check ChurchMetrics source for sample Guardfile)

guard 'livereload' do watch(%r{app/.+\.(erb|haml)}) watch(%r{app/helpers/.+\.rb}) watch(%r{public/.+\.(css|js|html)}) watch(%r{config/locales/.+\.yml}) end guard 'rspec', :version => 2 do watch(%r{^spec/.+_spec\.rb}) watch(%r{^lib/(.+)\.rb}) { |m| "spec/lib/#{m[1]}_spec.rb" } watch('spec/spec_helper.rb') { "spec" } # Rails example watch('spec/spec_helper.rb') { "spec" } watch('config/routes.rb') { "spec/routing" } watch('app/controllers/application_controller.rb') { "spec/controllers" } watch(%r{^spec/.+_spec\.rb}) watch(%r{^app/(.+)\.rb}) { |m| "spec/#{m[1]}_spec.rb" } watch(%r{^lib/(.+)\.rb}) { |m| "spec/lib/#{m[1]}_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/requests/#{m[1]}_spec.rb"] } watch(%r{^app/views/(.+)/}) { |m| "spec/requests/#{m[1]}_spec.rb" } end

Full article: http://railscasts.com/episodes/264-guard