rubymarshal ruby marshal and unmarshal by golang note only for little endian only for 64 bit big int Useful links https://docs.ruby-lang.org/en/2.2.0/marshal_rdoc.html https://github.com/dozen/ruby-marshal/ http://jakegoulding.com/blog/2013/01/15/a-little-dip-into-rubys-marshal-format/ https://github.com/ruby/ruby/blob/trunk/marshal.c