one fable-low hijack cell
pair k / q
envelope code_haskell_alt
ordering BA
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked k (first-offered)
· classifierA
· tiernone
response (200 chars)
`q <|> k` is the **Alternative** operator in Haskell (from `Control.Applicative`):
```haskell
(<|>) :: Alternative f => f a -> f a -> f a
```
It means roughly **"try `q`, and if it fails/is empty, u
neighbors