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Example of read_until parameter of BinData::Array

Ruby Snippet BinData

Posted on Aug 5


BinData is a Ruby Gem that can be used to parse and write binary data in a declarative way. Unlike structs in C language, which can only define static binary structures where sizes of fields are fixed, BinData provides a way to define a variable sized array by supplying a dynamic initial_length or read_until parameter. Both the parameters are well described with examples in the BinData manual.

Here is an example of read_until parameter that contains references to external parameters. This example is meant to show how the propagation of method resolution works.

Reference


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