Hi Everybody,

I've a question (specifically for ERRest authors / gurus). I've been doing some 
iPhone apps which connect to our WO apps. I use ERRest framework and generate 
plist response. On iPhone side, I load it to NSArray object using 

NSArray *data = [NSArray arrayWithContentsOfURL:<url-to-errest-web-service>];

The situation I face is the null elements of the plist contain value 
"<com.webobjects.foundation.NSKeyValueCoding$Null>" when they are converted to 
plist. But on Objective-C side, such fields are created as NSCFString. Do you 
have any idea how I can compare this to NSNull object? Right now I use 
NSCFString's isEqualToString method and compare with 
"<com.webobjects.foundation.NSKeyValueCoding$Null>". It's not a show stopper, 
just wanted to know the right or better solution if someone knows?

Thanks,

Farrukh


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