How to stop rails new from creating vendor/cache folder?

Earlier I ran these commands:

bundle install --path vendor/cache

and

bundle config set path 'vendor/cache'

And now, Whenever I am doing

rails new app_name,

a folder vendor/cache (with 5K+ files) gets created inside the app_name directory.

How can I undo the above first two commands so that everything comes back to normal?

I don't want vendor/cache to be created every time I do rails new.

Running this should undo the damage.

bundle config unset path 

See more in the documentation