$ node --harmony_collections -pe '[new WeakMap(), new Map()]'
[ {}, {} ]
There's a lot of good stuff under `node --v8-options`.
On Fri, Dec 21, 2012 at 1:07 PM, Mark Hahn <[email protected]> wrote:
> I've run into a need for both weak refs and maps in my new app. I
> need these in node and in a browser (which can be limited to chrome).
>
> node-weak looks good for the node ref solution. I know weak-maps are
> in V8, but are they supported in node?
>
> I'd also appreciate any comments on the state of weak refs/maps in
> chrome. I know maps are supported with a command-line switch but I
> can't find anything about refs.
>
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