Module: HasUniqueIdentifier::ClassMethods

Defined in:
lib/has_unique_identifier/class_methods.rb

Instance Method Summary collapse

Instance Method Details

#has_unique_identifier(name, opts = {}) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/has_unique_identifier/class_methods.rb', line 10

def has_unique_identifier(name, opts = {})
  raise ArgumentError if name.blank?

  @unique_identifier = OpenStruct.new(
    name: name,
    options: opts
  )
end

#unique_identifier ⇒ Object 



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# File 'lib/has_unique_identifier/class_methods.rb', line 3

def unique_identifier
  return @unique_identifier if @unique_identifier
  if superclass.respond_to?(:unique_identifier)
    return superclass.unique_identifier
  end
end