Method: ActiveModel::AttributeMethods::ClassMethods#attribute_alias?

Defined in:: activemodel/lib/active_model/attribute_methods.rb

#attribute_alias?(new_name) ⇒ `Boolean`

Is new_name an alias?

Returns:

(Boolean)


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# File 'activemodel/lib/active_model/attribute_methods.rb', line 240

def attribute_alias?(new_name)
  attribute_aliases.key? new_name.to_s
end