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9da8263cfd
tldr/pages/common/gem.md
Paul Haller 9da8263cfd Fixed tldr for gem 
Specific version instruction missed gem name and mixed up -v and --version
2015-12-30 22:01:40 +01:00

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gem

Interact with the package manager for the Ruby programming language.

  • Install latest version of a gem

gem install {{gemname}}

  • Install specific version of a gem

`gem install {{gemname}} -v {{1.0.0}}

  • Update a gem

gem update {{gemname}}

  • List all gems

gem list

  • Uninstall a gem

gem uninstall {{gemname}}