Method: DatabaseValidations::UniquenessKeyExtractor.attribute_by_key

Defined in:: lib/database_validations/lib/uniqueness_key_extractor.rb

.attribute_by_key(validator) ⇒ `Hash`

Parameters:

(DatabaseValidations::DbUniquenessValidator)

Returns:

(Hash)



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# File 'lib/database_validations/lib/uniqueness_key_extractor.rb', line 34

def attribute_by_key(validator)
  attribute_by_columns_keys(validator).merge(attribute_by_indexes_keys(validator))
end