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python-scala-idioms
Guide for writing idiomatic Scala when translating from Python. Use when the goal is not just syntactic translation but producing clean, idiomatic Scala code. Covers immutability, expression-based style, sealed hierarchies, and common Scala conventions.
tasks/python-scala-translation/environment/skills/python-scala-idioms/SKILL.md
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# Python to Idiomatic Scala Translation
## Core Principles
When translating Python to Scala, aim for idiomatic Scala, not literal translation:
1. **Prefer immutability** - Use `val` over `var`, immutable collections
2. **Expression-based** - Everything returns a value, minimize statements
3. **Type safety** - Leverage Scala's type system, avoid `Any`
4. **Pattern matching** - Use instead of if-else chains
5. **Avoid null** - Use `Option`, `Either`, `Try`
## Immutability First
