On 08.01.2009, at 15:01, Christopher Lenz wrote:
The absence of an "undefined" keyword leads me to the expectation
that for JSON {} should be the same as {"foo":null}.
No, "undefined" means that an object has no such property, whereas
{"foo":null} clearly *has* a "foo" property.
I'm not sure what problem you're trying to solve here. If you need
to state that a JSON object doesn't have a property, simply omit it.
No need for an invalid keyword.
s/invalid/undefined
Cheers,
--
Christopher Lenz
cmlenz at gmx.de
http://www.cmlenz.net/
