Module: DatabaseValidations::PresenceKeyExtractor
- Defined in:
- lib/database_validations/lib/presence_key_extractor.rb
Class Method Summary collapse
Class Method Details
.attribute_by_key(validator) ⇒ Hash
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# File 'lib/database_validations/lib/presence_key_extractor.rb', line 8 def attribute_by_key(validator) validator.attributes.map do |attribute| reflection = validator.klass._reflect_on_association(attribute) key = reflection ? reflection.foreign_key : attribute [KeyGenerator.for_db_presence(key), attribute] end.to_h end |