guard 'rspec', :rvm => ['1.9.3', 'jruby-head', 'ruby-1.8.7-p358'] do watch(%r{^spec/.+_spec\.rb$}) watch(%r{^lib/(.+)\.rb$}) { |m| "spec/lib/#{m[1]}_spec.rb" } watch(%r{spec/support/.*\.rb}) { "spec" } watch('spec/spec_helper.rb') { "spec" } end