| 4 added classes/operations | |||
|   | A | BarcodeValidator added | |
|   | A | Barcode added | |
|   | A | BarcodeValidator::validate() added | |
|   | A | Barcode::validatedBy() added | |
| Head |  | 
|---|---|
| ⋮ | 11 more commits | 
| Base |  |