class Trunk < ActiveRecord::Base
has_many :call_type_trunks
has_many :call_types, :through => :call_type_trunks
end
class CallType < ActiveRecord::Base
has_many :call_type_trunks
has_many :trunks, :through => :call_type_trunks
end
class CallTypeTrunk < ActiveRecord::Base
belongs_to :call_type
belongs_to :trunk
end
The associaton class has a column named price. Each association
trunk/call_type will have a differente price.
When i choose to add a trunk. I want to list all call_types to allow
the users to add/edit both: the call_type ( associate or remove )
call_types to this trunk... and to edit price for each association
that exist.
How can I achieve this behavior?
--
Fernando Lujan
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