I know how to put files into a bundle. These are read-only; the user cannot modify them at runtime.
I know how to write files NSDocumentDirectory at runtime. These are read-write.
I know I can copy files from a bundle into NSDocumentDirectory the first time my app starts up.
I am wondering if there is a way to package writeable files directly with an application.
It may not be possible to distribute an app with files in the document directory without knowing the user- and device-specific path to the document directory before runtime.