Część 2·84 dni temu
Make the condition typed, explicit and exhaustive: define how null, empty, non-text and unexpected values route instead of relying on truthiness. Locale-aware upper and lower conversion can change character count and does not provide reversible round-tripping for every script. Preserve the original input and add a branch label before merging so downstream nodes know which transform ran. Test both branches, boundary values and the default error path. A merge should combine a common schema, not hide incompatible branch outputs.