one fable-low hijack cell
pair idris / ocaml
envelope code_haskell_alt
ordering AB
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked ocaml (second-offered)
· classifierB
· tiernone
response (200 chars)
```
ocaml <|> idris
```
The alternative combinator: try the left one; if it fails, try the right. Fittingly, what "fails" depends on what you're parsing for. A quick comparison:
## Type system
| |
neighbors