On Oct 7, 9:16 am, Jim Higson <j...@wikizzle.org> wrote: > On Wednesday 07 October 2009 13:52:56 Jim Higson wrote: > > > Forked an untested implementation: > > >http://gist.github.com/204008 > > Ah, just had a better idea and edited again. Does the same but without adding > new Elements to the document and without requiring observable object instances > to have any kind of always knowable global namespace. > > now:https://gist.github.com/204008/857971039083d293b036fdfd012f189d5cb5662e
Now imagine that every time you create an instance, not only is it taking a perf. hit at run time by being augmented with 4 "observable" methods, those methods are also unique for each instance; They aren't shared off of instance's prototype. That's 4N function objects, instead of what could have been - 4 (although 4 comes with its own cost of course) :) [...] -- kangax --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Prototype: Core" group. To post to this group, send email to prototype-core@googlegroups.com To unsubscribe from this group, send email to prototype-core-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/prototype-core?hl=en -~----------~----~----~----~------~----~------~--~---
