Keynote #3

on YouTube ↗42m

" summary

Announces concrete changes: Ruby 2.0 with traits/mix and conflict detection promises copy-on-include semantics and explicit conflict resolution; method combination via prepend replaces fragile alias chains; keyword arguments and refinements (namespaces) are added for safer APIs and scoped monkey‑patching; infrastructure work includes a new embeddable VM called Right: register‑based, 32‑bit word code, configurable components for small devices, talks about an ISO submission for a human‑readable spec and a tentative hardware project aimed at March 2012.

AI-written summary · about

" chapters (12)

1. 0:00Start
2. 2:08Acknowledgment
3. 12:03Conflict Detection
4. 12:34Conflict Problem
5. 14:17Detecting Conflict
6. 14:28Resolving Conflict
7. 14:39Tree Modification
8. 17:22Keyword Arguments
9. 17:58Namespaces
10. 19:51Allow Refinement
11. 20:39Using Refinement
12. 21:01Real Private Methods

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