When trying current installation document under windows. You get some errors. Some example;
Character set, Make command not found(via native extensions for example actioncable(nio4r), byebug, etc.).
Bash on ubuntu is windows 10 development features(The best solution for coding rails and ruby on the microsoft platform in my opinion) .
Check it out;
https://gorails.com/setup/windows/10
If suggestion is approved i update the installation document :)