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gem

Interact with the package manager for the Ruby programming language.

More information.

• 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}

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