s/name/symbol, obviously :-) 2012/10/1 David Bruant <[email protected]>
> Hi, > > If I'm following properly, iterate is now a unique name that can be used > on any object as per July 24 meeting notes [1]. It led the decision to > remove the iterate trap on proxies [2]: > "Removed ''iterate()'' trap as iterators can be defined on any old object > via an ''iterate'' unique name. See discussion at [[harmony:iterators]]. A > proxy will intercept the request for its iterator via the ''get'' trap, > which is passed the unique ''iterator'' name as argument." > > What about making "enumerator" a unique name and remove the enumerate trap > too? > Proxies that want to redefine the behavior of for-in loop can just decide > to return a different iterator than the target one. > > David > > [1] https://mail.mozilla.org/pipermail/es-discuss/2012-July/024207.html > [2] > http://wiki.ecmascript.org/doku.php?id=harmony:direct_proxies#open_issues >
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