| Name | Lines of code | Maintainability | Test coverage |
| lib/valvat/checksum/si.rb | 14 | A 0 mins | |
| lib/valvat/checksum/it.rb | 16 | A 0 mins | |
| lib/valvat/checksum/hr.rb | 16 | A 0 mins | |
| lib/valvat/checksum/cy.rb | 16 | A 0 mins | |
| lib/valvat/checksum/dk.rb | 16 | A 0 mins | |
| lib/valvat/checksum/nl.rb | 18 | A 0 mins | |
| lib/valvat/checksum/lt.rb | 18 | A 0 mins | |
| lib/valvat/checksum/de.rb | 18 | A 0 mins | |
| lib/valvat/checksum/se.rb | 21 | A 0 mins | |
| lib/valvat/options.rb | 24 | A 45 mins | |
| lib/valvat/error.rb | 25 | A 0 mins | |
| lib/valvat/checksum/fr.rb | 26 | A 0 mins | |
| lib/valvat/configuration.rb | 32 | A 0 mins | |
| lib/valvat/checksum/ie.rb | 36 | A 0 mins | |
| lib/valvat/lookup.rb | 39 | A 25 mins | |
| lib/valvat/syntax.rb | 39 | A 0 mins | |
| lib/valvat/utils.rb | 39 | A 25 mins | |
| lib/valvat/checksum/bg.rb | 46 | A 15 mins | |
| lib/valvat/checksum/gb.rb | 51 | A 35 mins | |
| lib/valvat/lookup/base.rb | 52 | A 55 mins | |
| lib/valvat.rb | 52 | A 0 mins | |
| lib/valvat/lookup/hmrc.rb | 58 | A 0 mins | |
| lib/valvat/checksum.rb | 60 | A 0 mins | |
| lib/valvat/checksum/es.rb | 68 | A 0 mins | |
| lib/active_model/validations/valvat_validator.rb | 78 | A 0 mins | |
| lib/valvat/lookup/vies.rb | 84 | A 35 mins |