class A
attr_accessor :check_errors
def initialize
@check_errors = Proc.new do |something|
return something if something.kind_of? Exception
if something.respond_to? :each
bad = something.detect { |thing| thing.kind_of? Exception }
return bad if bad
end
end
end
end
class B < A
def maybe_erronous
# do stuff...
self.check_errors(questionable)
# do more stuff...
end
endExcept the code would actually work. If you define a Proc like that it raises a LocalJumpError exception.
Then I remembered I could just re-raise the exception and catch it in the calling code. Duh.
