How can I read JSON file from disk and store to array in Swift

Posted by Ezekiel Elin on Stack Overflow See other posts from Stack Overflow or by Ezekiel Elin
Published on 2014-06-07T02:10:11Z Indexed on 2014/06/07 3:26 UTC
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I want to read a file from Disk in a swift file. It can be a relative or direct path, that doesn't matter. How can I do that?

I've been playing with something like this

let classesData = NSData .dataWithContentsOfMappedFile("path/to/classes.json");

And it finds the file (i.e. doesn't return nil) but I don't know how to manipulate and convert to JSON, the data returned. It isn't in a string format and String() isn't working on it.

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