module Protocol::HTTP::Body::Reader

def body?

Whether there is a body? 
def body?
	@body and !@body.empty?
end

def close(error = nil)

Close the connection as quickly as possible. Discards body. May close the underlying connection if necessary to terminate the stream. 
def close(error = nil)
	if @body
		@body.close(error)
		@body = nil
	end
end

def each(&block)

Other tags:
    Yield: - read chunks from the body. 
def each(&block)
	if @body
		@body.each(&block)
		@body = nil
	end
end

def finish

Returns:
  • (Buffered) - buffers the entire body. 
def finish
	if @body
		body = @body.finish
		@body = nil
		
		return body
	end
end

def read

Returns:
  • (String) - the entire body as a string. 
def read
	if @body
		buffer = @body.join
		@body = nil
		
		return buffer
	end
end

def save(path, mode = ::File::WRONLY|::File::CREAT, *args)

Write the body of the response to the given file path. 
def save(path, mode = ::File::WRONLY|::File::CREAT, *args)
	if @body
		::File.open(path, mode, *args) do |file|
			self.each do |chunk|
				file.write(chunk)
			end
		end
	end
end