+1
On Fri, Oct 12, 2012 at 4:19 PM, Erik Arvidsson <[email protected]>wrote: > +1 > > On Fri, Oct 12, 2012 at 11:16 AM, David Bruant <[email protected]> wrote: > > Hi, > > > > Firefox has implement a Map/Set.prototype.size *method* to query the > number > > of mapping/elements. > > It's not in the strawman. It appears in the latest draft, though weirdly > > enough Map.prototype.size is a function with an unused argument. > > What about making it an getter instead of a function? I guess we also > don't > > need the extra parens to request for Map#keys, Map#values, Map#items. > > > > Unlike Java, JavaScript is lucky enough to have getter/setters, we should > > use them, even in the spec. The boat for myArray.length has sunk a while > > ago, but new constructs can get this right. > > > > David > > > > _______________________________________________ > > es-discuss mailing list > > [email protected] > > https://mail.mozilla.org/listinfo/es-discuss > > > > > > -- > erik > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss >
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