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@spanuska
Created March 31, 2016 13:28
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Shelf with a dependency-managing wrapper method
class Shelf # without the wrapper
...
def store(book)
# imagine complicated logic here...
intermediate_result = book.storage_requirements / self.capacity
# imagine more complicated logic...
end
end
class Shelf # with wrapper
...
def store(book)
# imagine complicated logic here...
intermediate_result = storage_requirements(book) / capacity
# imagine more complicated logic...
end
def storage_requirements(book)
book.storage_requirements
end
end
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