Class: SmartEnum::Associations::HasAssociation

Inherits:
Association
  • Object
show all
Defined in:
lib/smart_enum/associations.rb

Instance Attribute Summary

Attributes inherited from Association

#as_option, #association_name, #class_name_option, #foreign_key_option, #owner_class

Instance Method Summary collapse

Methods inherited from Association

#association_class, #class_name, #generated_method_name, #initialize

Constructor Details

This class inherits a constructor from SmartEnum::Associations::Association

Instance Method Details

#foreign_key ⇒ Object 



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# File 'lib/smart_enum/associations.rb', line 129

def foreign_key
  @foreign_key ||=
    begin
      return foreign_key_option.to_sym if foreign_key_option
      if owner_class.name
        SmartEnum::Utilities.foreign_key(owner_class.name).to_sym
      else
        raise "You must specify the foreign_key option when using a 'has_*' association on an anoymous class"
      end
    end
end