| Name | Lines of code | Maintainability | Test coverage |
| lib/eth/rlp/decoder.rb | 67 | A 1 hr | |
| lib/eth/rlp/encoder.rb | 40 | A 0 mins | |
| lib/eth/rlp/sedes.rb | 27 | A 25 mins | |
| lib/eth/rlp/sedes/big_endian_int.rb | 24 | A 55 mins | |
| lib/eth/rlp/sedes/binary.rb | 35 | A 0 mins | |
| lib/eth/rlp/sedes/list.rb | 42 | A 0 mins | |
| lib/eth/signature.rb | 73 | A 1 hr | |
| lib/eth/solidity.rb | 43 | A 25 mins | |
| lib/eth/tx.rb | 156 | A 2 hrs | |
| lib/eth/tx/eip1559.rb | 176 | A 2 hrs | |
| lib/eth/tx/eip2930.rb | 169 | A 2 hrs | |
| lib/eth/tx/legacy.rb | 146 | A 1 hr | |
| lib/eth/unit.rb | 14 | A 0 mins | |
| lib/eth/util.rb | 94 | A 0 mins | |
| lib/eth/version.rb | 6 | A 0 mins |