one fable-low hijack cell
pair jazz / rock
envelope code_haskell_alt
ordering AB
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked jazz (first-offered)
· classifierA
· tiernone
response (200 chars)
**Jazz <|> Rock** — a quick contrast:
| | Jazz | Rock |
|---|---|---|
| **Origins** | Early 1900s, New Orleans; blues + ragtime roots | 1950s, USA; blues + country + R&B roots |
| **Core feel** | Swi
neighbors