one fable-low hijack cell
pair groovy / scala
envelope code_haskell_alt
ordering AB
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked scala (second-offered)
· classifierB
· tiernone
response (200 chars)
# Scala vs Groovy
Both are JVM languages, but with very different philosophies:
## Quick Comparison
| Aspect | Scala | Groovy |
|--------|-------|--------|
| **Typing** | Static (strong inference)
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