+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
