one fable-low hijack cell
pair elm / lean
envelope code_haskell_alt
ordering BA
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked elm (first-offered)
· classifierA
· tiernone
response (200 chars)
**Lean vs Elm** — a quick comparison:
| | **Lean** | **Elm** |
|---|---|---|
| **Purpose** | Theorem prover + general-purpose functional language | Functional language for web frontends |
| **Type sy
neighbors