Ruby refactoring using Reruby inside Vim
Exposes a single command, :Reruby, so for example
:Reruby rename_const NewName
Will rename the class/module under the cursor to NewName
You can also pass in a text range:
:'<'>Reruby extract_method my_special_method
Will extract my_special_method with that code.
Install plugin using your preferred method (pathogen et al). Minimum Vim required is Vim 8.
It also requires reruby in $PATH.