Ruby modules that contain classes

Question

I am working on a project to create a compiler in Ruby, even simple compilers will still have a lot of code. I plan on having classes like SymbolTable, Lexer,Parser etc....

All of these classes perform specific operations, but I would still like to group them under one namespace, is it possible to do this in separate files?

ex:

File#1 SymbolTable.rb

module PL0Compiler
  class SymbolTable
     #....
  end
end

File#2 Lever.rb

module PL0Compiler
  class Lexer
     #....
  end
end

Answer 1

Yes, it is. But it would have taken you less time to try it out than to ask, so it's a weird question. Maybe you don't know how to access it? Here is a rather elaborate example.