bundle

Dependency manager for the Ruby programming language. More information: https://bundler.io/man/bundle.1.html.

Install all gems defined in the Gemfile expected in the working directory:

bundle install

Update all gems by the rules defined in the Gemfile and regenerate Gemfile.lock:

bundle update

Update one specific gem defined in the Gemfile:

bundle update --source {{gemname}}

Create a new gem skeleton:

bundle gem {{gemname}}