one fable-low hijack cell
pair elm / lean
envelope code_haskell_alt
ordering AB
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked elm (first-offered)
· classifierA
· tiernone
response (200 chars)
# `<|>` in Elm vs Lean
## Elm
Elm **doesn't have** a built-in `<|>` operator. Elm deliberately avoids custom/obscure operators. The closest things:
- `<|` — backwards function application (like `$`
neighbors