I have installed ruby and gems under ~/.rvm/, now I want to re-install all the stuffs agaain.
Are there any modifications/links live outside of this folder? So, by just removing the folder ~/.rvm/ is okay for me to start over?
This is what implode flag does
Remove the line in your .bash_profile which sources rvm installation( i am assuming you are using bash).
it is safe to remove
very important is to get proper rvm initialization in rc files, you can make it working with: