Re: Guidelines on using NSJSONSerialization
Re: Guidelines on using NSJSONSerialization
- Subject: Re: Guidelines on using NSJSONSerialization
- From: Fritz Anderson <email@hidden>
- Date: Thu, 19 Apr 2012 09:33:10 -0500
On 19 Apr 2012, at 9:14 AM, Alex Zavatone wrote:
> I'm wondering if there are any hard and fast basic rules on why an NSDictionary or NSArray would not be pass the [NSJSONSerialization isValidJSONObject: jDict]
> test.
>
> According to the docs, isValidJSONObject:, returns a Boolean value that indicates whether a given object can be converted to JSON data, so I assume I'm using this correctly.
>
> I'm trying to output my mapKit annotation list to a JSON file and I'm rather surprised that the annotation list (even when added to a dictionary key as an object) fails to pass the test.
Is every item in the tree NSString, NSNumber, NSArray, NSDictionary, or NSNull?
— F
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