Suppose I have a one to many relation like so...
class Bar < Sequel::Model
one_to_many :foos
end
class Foo < Sequel::Model
many_to_one :bar
end
...and I'd like to get a "previous foo" method that can be called on an
instance. I can do it like this:
# inside class Foo
def previous_foo
this = self
bar.foos.order(:created_at).first{created_at < this.created_at}
end
This all works fine fine, but setting `this = self` to distinguish the
instance value from the database column feels a little odd. Is there a
better recommended way to do this in Sequel?
Thanks!
Andrew
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