Simple Run-Length-Encoding tool that lets you encode and decode rle files
$ Would you rather encode(e) or decode(d) a file : d
$ Input file path : encoded.rle
$ Output file path : decoded.rle
$ Done!
This tool works with strings following this pattern :
3A2B4C => AAABBCCCC
AAABBCCCC => 3A2B4C
It won't accept strings composed of digits as it would confuse the decoding process as there is no separator support.