The very useful andand gem Show archive.org snapshot does not play very nice with Ruby's SimpleDelegator (or vice versa).
This following will not work:
class MyDecorator < SimpleDelegator
def foo
end
end
MyDecorator.new(Object.new).andand.foo
The reasons are a bit subtle, basically SimpleDelegator will "force" some methods to be delegated, so the andand method is called on the wrapped object, not the delegator.
You can fix it like this:
class Decorator < SimpleDelegator
def andand(*)
super
end
end
Posted by Tobias Kraze to makandra dev (2012-11-15 15:59)