If Let Articles

Page 1 of 1 (4 articles)

7/9/2018 • EN

A guide to implementing the when-let and if-let macros in Common Lisp, inspired by Clojure, with code examples and explanations.

Common Lisp If Let macros programming When Let

4/19/2017 • EN

Learn how to safely unwrap multiple optionals in Swift using a single if-let statement with clear code examples.

If Let Io Optionals Swift Xcode

4/19/2017 • EN

Learn how to safely unwrap multiple optionals in Swift using a single if-let statement with code examples and explanations.

If Let Optionals Swift Unwrapping

9/22/2015 • EN

A practical guide to using functional programming concepts like functors and monads to simplify Swift optional handling and reduce nested code.

functional programming Guard Statement If Let Optionals Swift

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