In my Rails 2.3.2 app, I'm encountering a strange situation with
regards to named_scopes and associated objects.
I've got two models, Account and Openings:
class Account < ActiveRecord::Base
has_many :openings
end
class Opening < ActiveRecord::Base
belongs_to :account
named_scope :for_day_of_week, lambda { |dow| {:conditions =>
['day_of_week = ?', dow] } }
end
With an account record and two opening records in the database, I can
do this:
OpeningHour.count
=> 2
OpeningHour.for_day_of_week('Monday').size
=> 2
@account = Account.find(:first)
@account.opening_hours.size
=> 2
@account.opening_hours.for_day_of_week('Monday').size
=> 0
It's that last one, @account.opening_hours.for_day_of_week
('Monday').size, that's throwing me. I thought that the Opening
named_scope should filter the @account's opening_hours, no?
What's going on here (and what am I doing wrong)?
thanks very much,
Jacob Patton
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