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I have small set of data to be persisted between different app launches… This data is the versions of some files which I will be checking on my app launch. I am planning to maintain a dictionary with key a file name and value as version of the file.
What is the best possible option to persist this data. I could think of using NSUserDefaults for this.
Please guide.
NSUserDefaults should work fine. If you need a reference see: http://www.tomwhitson.co.uk/blog/tag/persistent-data/.