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Summary

Enhanced documentation for functional programming utilities in dart_node_core/extensions.dart.

Changes

  • Added comprehensive library-level documentation explaining FP inspiration
  • Enhanced NullableExtensions.match() with detailed examples and use cases
  • Enhanced ObjectExtensions.let() with practical chaining examples
  • Included parameter descriptions and return value documentation
  • Added comparison examples showing imperative vs functional approaches

Impact

  • Improves developer experience for core API utilities
  • Makes functional programming patterns more discoverable
  • Reduces learning curve with clear, practical examples
  • Zero breaking changes - pure documentation improvement

The match and let utilities are powerful but were undocumented, creating friction for developers trying to understand when and how to use them.

ajayi-joseph and others added 25 commits January 2, 2026 13:03
semantic_elements_test.dart was an exact duplicate of use_state_js_test.dart.

- Removes 1,914 lines of duplicated test code
- Add comprehensive documentation for NullableExtensions and ObjectExtensions
- Include practical examples for match() and let() methods
- Explain use cases and benefits of functional programming patterns
- Improve developer experience for core API utilities
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2 participants