Encoder-decoder using DES
Based on Robert Sosinski's DES implementation(https://github.com/robertsosinski/ruby-des)
Just execute ruby run.rb and follow the commands.
If you want to start with cleared from standart output files folder, you can use clearun.sh
* extra loop
* bash run-file with clearing old files
* some comments
* cosmetic improvements
* interactive interface
* some code review
Finally works with all the utf-8 characters!
* string to array crash
* encoder-decoder(run.rb)
* works only with latin alphabet in utf-8