On 28 May 2011 17:10, egervari <ken.egerv...@gmail.com> wrote:
> I found one way to achieve this, but I'm disturbed by it:
>
> alias_method :old_parent=, :parent=
>
> def parent=(value)
> self.old_parent = value
I use this method on occasion. If you're going to do your:
if value.subject.start_with?('Re:')
...it's worth checking that "value.respond_to?(:subject)" or that
"value.is_a?(Parent)" first.
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