array like objects

Mark S. Miller erights at
Sat Dec 12 12:36:42 PST 2009

On Sat, Dec 12, 2009 at 12:29 PM, Garrett Smith <dhtmlkitchen at>wrote:

> Object.prototype.propertyIsEnumerable does not consider properties in
> the prototype chain. In effect, propertyIsEnumerable is a test to see
> if an object has *own* property that is also enumerable.

And just when I was thinking I was finally beginning to understand this
language :(. I wonder what other gotchas I'm still missing?

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the es-discuss mailing list