In this blog entry, dear reader, we examine the statemachine and treetop gems via an old standby, a Zork imitation. And, despite the title, you won’t find a grue.
$ ruby adventure.rb
This is the beginning. Like all tales, there's a beginning, a middle and an
end....
Paths lead n.
What do you want to do?
n
This is a path in [...]
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