If a function proxy is just forwarding an operation through an intermediary (the proxy and it's call trap) to another function it sounds very similar to a regularly wrapped/bound js function. So what I am saying is if browsers implemented bind using a proxy instead of the special native functions it would be theoretically faster.
On Fri, Jul 12, 2013 at 2:54 PM, Allen Wirfs-Brock <[email protected]>wrote: > > On Jul 12, 2013, at 1:55 PM, Matthew Robb wrote: > > > In the future wouldn't using a Function Proxy be potentially much faster? > > It seems highly unlikely that any use of Proxy will be faster than a rough > equivalent using an ordinary object. > > I expect proxies to be much harder for implementations to optimized than > ordinary objects. > > Looking at it another way, if implementation haven't found it > straightforward to optimize ES5 bound functions why would you expect that > would have an easier time with Proxys? > > Allen > > > -- - Matthew Robb
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