module Protocol
module Protocol::Rack
module Protocol::Rack::Adapter
module Protocol::Rack::Body
module Protocol::Rack::CGI
class Protocol::Rack::Adapter::Generic
class Protocol::Rack::Adapter::Rack2
class Protocol::Rack::Adapter::Rack3
class Protocol::Rack::Body::Enumerable
class Protocol::Rack::Body::InputWrapper
class Protocol::Rack::Body::Streaming
class Protocol::Rack::Body::Streaming::Output
class Protocol::Rack::Input
class Protocol::Rack::Request
class Protocol::Rack::Response
class Protocol::Rack::Rewindable
protocol-rack
0.2.4
# empty?
def empty? @length == 0 or (@body.respond_to?(:empty?) and @body.empty?) end