From Tmplab

Contents 1 Intro 2 Useful gems 2.1 bit-struct 2.2 bin-data

Intro

Useful gems

bit-struct

For all fixed-structure bit manipulating in ruby.

• http://em386.blogspot.com/2008/06/bitstruct-is-great.html

bin-data

When you have to do stuff like bit-struct but need variable-length parameters:

• http://bindata.rubyforge.org/