Swift Language Reading & Writing JSON

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  • NSJSONSerialization.JSONObjectWithData(jsonData, options: NSJSONReadingOptions) // Returns an Object from jsonData. This method throws on failure.
  • NSJSONSerialization.dataWithJSONObject(jsonObject, options: NSJSONWritingOptions) // Returns NSData from a JSON object. Pass in NSJSONWritingOptions.PrettyPrinted in options for an output that is more readable.

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