Method not available on this version
This method is only available on newer versions.
The first available version (v2_6_3) is shown here.
root()
public
It is used to obtain the full_gem_path.
spec’s loaded_from path is expanded against this to get full_gem_path
Note: Do not override if you don’t know what you are doing.
# File lib/bundler/plugin/api/source.rb, line 287
def root
Bundler.root
end