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Is it true that HABTM relationships do not support the :dependent option?
class Person < ActiveRecord::Base
has_and_belongs_to_many :posts, :dependent => :destroy
end
I am trying rails edge.
Yep, It doesn’t support it. See the docs. Generally
habtmis meant only for very very simple cases and if you start needing more complex things you should switch tohas_many :through.