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tldr/pages/common/gem.md
2021-08-15 19:59:09 +02:00

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# gem
> Interact with the package manager for the Ruby programming language.
> More information: <https://rubygems.org>.
- Search for remote gem(s) and show all available versions:
`gem search {{regular_expression}} --all`
- Install the latest version of a gem:
`gem install {{gemname}}`
- Install specific version of a gem:
`gem install {{gemname}} --version {{1.0.0}}`
- Install the latest matching (SemVer) version of a gem:
`gem install {{gemname}} --version '~> {{1.0}}'`
- Update a gem:
`gem update {{gemname}}`
- List all local gems:
`gem list`
- Uninstall a gem:
`gem uninstall {{gemname}}`
- Uninstall specific version of a gem:
`gem uninstall {{gemname}} --version {{1.0.0}}`