More DSL, Less Pain
summary
Shows that recording Ruby DSL calls as data and treating that as an AST cuts coupling and debugging pain. Uses Lispy forked into your DSL to capture method_missing traces into sexp‑like structs, then walks or compiles that structure into either a test runner (used to refactor CUDA) or human English output. Claims a full refactor of a gem in thirty minutes, works functionally, and leaves performance tradeoffs unbenchmarked while simplifying nesting and prototyping.
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chapters (10)
- 0:00Intro
- 0:55DSLs
- 4:15DSL Flavors
- 9:50Compilers
- 11:26Code Generator
- 13:46DSL Recorder
- 14:55Sample Code
- 16:17Test Unit
- 19:05Conclusion
- 21:01Questions
