Separate the logic during encoding between the file to read/write and "streams of data to iterate over" for chunking, which could be files or stringIO.
Also separate out the chunk string encoding into QR code file to be able to run just StringIO -> Chunk string.
This will make testing easier, as we get composable bits of code, rather than a mega procedure.
Work is started in #20
Separate the logic during encoding between the file to read/write and "streams of data to iterate over" for chunking, which could be files or stringIO.
Also separate out the chunk string encoding into QR code file to be able to run just StringIO -> Chunk string.
This will make testing easier, as we get composable bits of code, rather than a mega procedure.
Work is started in #20