Hi all, As promised, here is an experimental implementation of the Object.observe strawman in a branch of v8:
https://github.com/rafaelw/v8 [Note that there are Mac & Windows binaries of Chromium for everyone's convenience. The links to the binaries are contained in the README.md -- and also at the bottom of the page]. Also, here is a JS Utility library which uses the Object.observe() mechanism and exposes some higher-level and more convenient abstractions (such as path observation & array splice computations): https://github.com/rafaelw/ChangeSummary. [Note that this library is to Object.observe as MutationSummary (http://code.google.com/p/mutation-summary/) is to DOM Mutation Observers] ---- Expect (and report) bugs in both and crashes in the v8 impl, but it should be stable enough now for actual experimentation & prototyping. Unless someone feels otherwise, we just assume any feedback go directly es-discuss (to this thread is fine) so as not to split away from here any substantive discussion about the feature. ---- Our next step is to align our tests and the ChangeSummary library with Tom's excellent proxy implementation so we'll have two experimental versions which pass the same set of tests (and we can continue to use Tom's proxy impl as a reference spec-in-code]. Enjoy _______________________________________________ es-discuss mailing list es-discuss@mozilla.org https://mail.mozilla.org/listinfo/es-discuss
