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Lenses Articles

Page 1 of 1 (2 articles)

Simplifying assertions with lenses

2/9/2026 • EN

Simplifying assertions with lenses

Explores using lenses in Haskell to simplify test assertions for nested data structures, improving test readability and precision.

assertions functional programming Haskell Lenses testing

Lenses and prisms in Swift

8/12/2022 • EN

Lenses and prisms in Swift

A beginner's guide to using lenses and prisms in Swift for functional, immutable data manipulation.

functional programming Lenses optics Prisms Swift