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136091
2006 Sep 26
0
ActiveRecord, has_many association and object graphs
I am still using Rails 1.0...
I have a simple has_many association:
class Round < ActiveRecord::Base
has_many :scores
end
class Score < ActiveRecord::Base
belongs_to: round
end
When I do something like this (contrived for the sake of clarity):
rr = Round.find(params[:id])
rr.scores.each { |s|
logger.debug("object_id=#{s.round.object_id}")
}
I see a database query on