BinData (https://github.com/dmendel/bindata https://github.com/dmendel/bindata) is a Ruby gem for this, basically using a DSL in Ruby to declaratively define bi

BinData (https://github.com/dmendel/bindata https://github.com/dmendel/bindata) is a Ruby gem for this, basically using a DSL in Ruby to declaratively define binary data formats that can be both read and written.