How do I change the default gemfile created with 'rails new' command?

Question

I have recently experienced an issue where I must add the following to my gemfile:

gem 'execjs'
gem 'therubyracer'

I must do this to avoid a javascript runtime error that occurs when starting the rails server. I would like to have this modification added to all new gemfiles created with the rails new command.

Answer 1

You're looking for application templates.