Make Reader#buffered! return self which is far more practical.

Author: ioquatix

lib/protocol/http/body/reader.rb

@@ -41,13 +41,13 @@ def finish
 				end
 
 				# Buffer the entire request/response body.
-				# @returns [Readable] the buffered body.
+				# @returns [Reader] itself.
 				def buffered!
 					if @body
 						@body = @body.finish
-						
-						return @body
 					end
+					
+					return self
 				end
 
 				# Write the body of the response to the given file path.

test/protocol/http/body/reader.rb

@@ -15,6 +15,8 @@ class TestReader
 	def initialize(body)
 		@body = body
 	end
+	
+	attr :body
 end
 
 describe Protocol::HTTP::Body::Reader do
@@ -29,7 +31,8 @@ def initialize(body)
 
 	with '#buffered!' do
 		it 'buffers the body' do
-			expect(reader.buffered!).to be == body
+			expect(reader.buffered!).to be_equal(reader)
+			expect(reader.body).to be == body
 		end
 	end