Optimize ByteBuffer#get_int.

2010-09-11 19:36:05 +02:00 · 2010-09-11 19:36:05 +02:00 · 1c25541492
parent 026e409d6d
commit 1c25541492
1 changed files with 1 additions and 2 deletions
--- a/lib/bson/byte_buffer.rb
+++ b/lib/bson/byte_buffer.rb
@ -173,8 +173,7 @@ module BSON

    def get_int
      check_read_length(4)
-      vals = ""
-      (@cursor..@cursor+3).each { |i| vals << buf[i].chr }
+      vals = buf[@cursor..@cursor+3].pack("C*")
      @cursor += 4
      vals.unpack(@int_pack_order)[0]
    end