rewindable.rb in protocol-http-0.17.0

- old
+ new

@@ -31,22 +31,12 @@
 				def initialize(body)
 					super(body)
 					
 					@chunks = []
 					@index = 0
-					@digest = nil
 				end
 				
-				def digest
-					if @digest.nil?
-						@digest = Digest::SHA256.new
-						@chunks.each{|chunk| @digest.update(chunk)}
-					end
-					
-					@digest.hexdigest
-				end
-				
 				def empty?
 					(@index >= @chunks.size) && super
 				end
 				
 				# A rewindable body wraps some other body. Convert it to a buffered body 
@@ -59,10 +49,9 @@
 						chunk = @chunks[@index]
 						@index += 1
 					else
 						if chunk = super
 							@chunks << chunk
-							@digest&.update(chunk)
 							@index += 1
 						end
 					end
 					
 					# We dup them on the way out, so that if someone modifies the string, it won't modify the rewindability.