In the documentation, I note that you can check the existence of a
method via "method_exists". Is there a similar way to test the
existence of an attribute? Right now, if the queried attribute doesn't
exist, i get a "no attribute" error.
<%attr>
my_attr => 1
</%attr>
My workaround is to not use attributes at all, since it appears that I
need to ensure that they exist prior to querying them. Instead, I'm
using methods as attributes:
<%method my_attr>1</%method>
... but I'd rather use attributes, obviously.
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