[Rails] Re: A custom method for models

> belongs_to :destination, :class_name => "Place", :foreign_key =>
> "destination_id"
> belongs_to :departure, :class_name => "Place", :foreign_key =>
> "departure_id"
>

I didn't know anything about ":foreign_key" option.

I put

class Place < ActiveRecord::Base
has_many :flight_names, :foreign_key => :departure_id
has_many :flight_names, :foreign_key => :destination_id
end

class FlightName < ActiveRecord::Base
belongs_to :departure, :class_name => "Place", :foreign_key =>
:departure_id
belongs_to :destination, :class_name => "Place", :foreign_key =>
:destination_id
...


It works fine! Thanks Colin as always!

soichi

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