guard 'rake', :task => 'compile' do
watch(%r{^ext/(.+)\.(c|java)$})
end
guard 'rspec', :cli => '--format documentation' do
watch(%r{^spec/.+_spec\.rb$})
watch(%r{^lib/(.+)\.rb$}) { |m| "spec/#{m[1]}_spec.rb" }
watch('spec/spec_helper.rb') { "spec/" }
end