Storing a BOOL in UIDocument using NSFileWrapper
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02-07-2021 - |
Question
This may be me being incredibly thick, but how do I store a BOOL in a UIDocument? I am currently using NSFileWrappers for storing a string and an image in the "contentsForType:error:" method, but seeing as there's no way to convert a bool into NSData, what would be the best way?
Thanks
La solution
You can get a NSData object from a BOOL:
NSData* data=[NSKeyedArchiver archivedDataWithRootObject: [NSNumber numberWithBool: YES]];
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