tldr/pages/common/bundle.md

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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

  • Execute a command in the context of the current bundle:

bundle exec {{command}} {{arguments}}

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

bundle update

  • Update one or more specific gem(s) defined in the Gemfile:

bundle update {{gem_name1}} {{gem_name2}}

  • Update one or more specific gems(s) defined in the Gemfile but only to the next patch version:

bundle update --patch {{gem_name1}} {{gem_name2}}

  • Update all gems within the given group in the Gemfile:

bundle update --group {{development}}

  • List installed gems in the Gemfile with newer versions available:

bundle outdated

  • Create a new gem skeleton:

bundle gem {{gem_name}}