Restructure Ruby code

[JoeSSS]

Refactoring needed for the Ruby code in the project

[BasThomas]

Have you already been thinking how we can best do this?

[JoeSSS]

Not sure yet if we can use proper classes/modules in this setup. As we require methods in the rib but not sure that classes will work.

if classes/modules will work {
we should split all the methods in separate classes and then work with each method one by one
} else {
splitting the methods into the smaller chunks + add documentation will also help a lot
}