one fable-low hijack cell
pair j / q
envelope code_haskell_alt
ordering AB
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked j (first-offered)
· classifierA
· tiernone
response (200 chars)
I'm not sure what you're asking — "j <|> q" could mean a few things:
1. **Haskell's `<|>` operator** (Alternative typeclass): tries `j`, and if it fails/is empty, returns `q`. E.g., `Just 1 <|> Just
neighbors