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class ExchangePlugin::ProfileExchange < ActiveRecord::Base

  attr_accessible *self.column_names
  attr_accessible :profile, :exchange

  belongs_to :profile
  belongs_to :exchange, class_name: "ExchangePlugin::Exchange"

  validates_presence_of :profile
  validates_presence_of :exchange

  def the_other
    self.class.first(conditions: {exchange_id: self.exchange_id, profile_id: self.profile_id}).profile
  end

end