one fable-low hijack cell
pair sparrow / swift
envelope code_haskell_alt
ordering BA
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked swift (second-offered)
· classifierB
· tiernone
response (200 chars)
**Common category: Birds** 🐦
Both the sparrow and the swift are small birds, though they differ quite a bit:
| | Sparrow | Swift |
|---|---|---|
| **Family** | Passeridae | Apodidae |
| **Flight** |
neighbors