> Can I ask, without sounding like a *complete* idiot, what the intent
> of the yield statement would be in this scenario? My understanding of
> around_filter is to run some code both before and after every action.
> There's already a defined sequence of events going on -- so what would
> one be yielding *to* ?
You're yielding to that 'defined sequence of events'. it lets you do
stuff like:
ActiveRecord::Base.cache do
yield
end
(though rails does this for you now)
However I've found that it lets you make your larger before_filter /
after filters read much more nicely.
--
Cheers
Koz
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