one fable-low hijack cell
pair haskell / lua
envelope code_haskell_alt
ordering AB
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked haskell (first-offered)
· classifierA
· tiernone
response (200 chars)
## `haskell <|> lua`
In Haskell, `<|>` is the **Alternative** operator — "try the first; if it fails, fall back to the second." So let's evaluate this expression. 😄
```haskell
(<|>) :: Alternative f
neighbors