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Rails: is the default definition cached by the query cache?

I got a default scope, such as dynamic:

default_scope :conditions => ["departure_date >= ?", DateTime.current.beginning_of_day]

When I use this code, the first day is fine. Let's say the first day is 03/28/2011

But the next day it seems that he is still using "departure_date >= 28-03-2011"

Is caching the default in my cache?

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The problem is that this code is executed only once when your application loads, and therefore the actual date does not change. You have to change it to load lazily:

default_scope lambda { { :conditions => ["departure_date >= ?", DateTime.current.beginning_of_day] } }

Therefore, it Datetime.current.beginning_of_daywill be evaluated every time you make a request.

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