This script was removed from Rails in Rails 6.0 [1] because the `bin/setup` script is now idempotent and can be used to update the application as well. [1] See https://github.com/rails/rails/commit/8927eba83c
This script was removed from Rails in Rails 6.0 [1] because the `bin/setup` script is now idempotent and can be used to update the application as well. [1] See https://github.com/rails/rails/commit/8927eba83c