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find_all_from_container
2007 Aug 02
7
has_many and class function
Hello,
i have two models :
class Container < ActiveRecord::Base
has_many :bottles
end
class Bottle < ActiveRecord::Base
belongs_to :container
def self.find_all_from_container(container)
container.bottles.find(:all)
end
end
i was asking myself if there was a better way to write the function
find_all_from_container : i can call it from an instance of Container
but how to pass the container instance directly (ie without giving
the argument). To replace thi...