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

Defined in:

lib/active_model/attribute_methods.rb

#attribute_alias?(new_name) ⇒ Boolean

Is new_name an alias?

Returns:

• (Boolean)

# File 'lib/active_model/attribute_methods.rb', line 218

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