pry.rb

~/work/eos pry -f                                                                                                                                                                                                                                           master ~ 1  16:26:45
[1] pry(main)> class User; end
=> nil
[2] pry(main)> class Grader < User; end
=> nil
[3] pry(main)> class User; class Cell; end; end
=> nil
[4] pry(main)> class User; class Cell::Row; end end
=> nil
[5] pry(main)> class Grader; class Cell::Row; end; end
=> nil
[6] pry(main)> Grader::Cell::Row
=> User::Cell::Row
[7] pry(main)>