compressor.rb in protocol-hpack-1.5.1

- old
+ new

@@ -11,12 +11,12 @@
 # Copyright, 2018, by Kenichi Nakamura.
 # Copyright, 2019, by Jingyi Chen.
 # Copyright, 2020, by Justin Mazzocchi.
 # Copyright, 2024, by Nathan Froyd.
 
-require_relative 'context'
-require_relative 'huffman'
+require_relative "context"
+require_relative "huffman"
 
 module Protocol
 	module HPACK
 		# Predefined options set for Compressor
 		# http://mew.org/~kazu/material/2014-hpack.pdf
@@ -73,25 +73,22 @@
 			#
 			# @param value [Integer] value to encode
 			# @param bits [Integer] number of available bits
 			# @return [String] binary string
 			def write_integer(value, bits)
-				limit = 2**bits - 1
+				limit = (1 << bits) - 1
 				
-				return write_bytes([value].pack('C')) if value < limit
+				return @buffer << value if value < limit
 				
-				bytes = []
-				bytes.push(limit) unless bits.zero?
+				@buffer << limit unless bits.zero?
 				
 				value -= limit
 				while value >= 128
-					bytes.push((value % 128) + 128)
+					@buffer << ((value & 0x7f) + 128)
 					value /= 128
 				end
 				
-				bytes.push(value)
-				
-				write_bytes(bytes.pack('C*'))
+				@buffer << value
 			end
 			
 			def huffman
 				@context.huffman
 			end