2013/1/17 Mark S. Miller <[email protected]> > By the time ES7 rolls out, there will be a lot of that code. >
I very much agree and I think we may see that sooner. I wrote a gist ( https://gist.github.com/2901426) using WeakMaps for privates about 7 months ago, before this discussion. I expect to see code like that in the wild once WeakMaps get to Node without a flag. I think the nicest thing about specifying privates with WeakMaps is that using it in a transpiler would be seamless. There wouldn't be any functionality lost. And that would be specially good since browsers are implementing new APIs before new syntax. That means we could get privates sooner! Juan
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