Michel Löhr mlohr
adomokos
/ visitor_pattern_example.rb
Created
May 24, 2011 17:28
The Visitor Pattern implementation in Ruby from the Wikipedia example
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| class CarElement | |
| def accept(visitor) | |
| raise NotImpelementedError.new | |
| end | |
| end | |
| module Visitable | |
| def accept(visitor) | |
| visitor.visit(self) | |
| end |