> On Dec 15, 2014, at 2:10 PM, Kevin Bracey <ke...@ilike.co.nz> wrote:
>
> How can I tell if the Value is a Boolean or Number in the NSDictionary? as 0
> and 1 are valid values for a number.
There's no clean solution for this. You have to take advantage of the fact that
the YES and NO NSNumbers are singleton objects, and do a direct pointer
comparison (with ==, *not* with isEqual:) —
if (obj == @YES) {
it's YES
} else if (obj == @NO) {
it's NO
} else {
it's a number (possibly 0 or 1)
}
—Jens
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