Umberto Lentini b92d8de42a Fix error reporting, path handling and extension naming on iOS (#90)
* `saveFile` used to return always `YES`, now it returns whether or not the save has been saved.
* `generateFilePath` didn’t do any check about the path. Now it creates the in the app directory. If for some reason it fails, it throws an Exception.
* `saveFile` can handle png extension and path issues. A bug on a `nil` fileSize has been fixed.
2017-07-20 17:19:24 +02:00
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