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# Using Solargraph
Gemfile packages [Solargraph](https://github.com/castwide/solargraph) language server for additional IntelliSense and code formatting capabilities with editors that support it.
Example configuration for solargraph can be found in [.solargraph.yml.example](https://gitlab.com/gitlab-org/gitlab/-/blob/master/.solargraph.yml.example) file. Copy the contents of this file to `.solargraph.yml` file for language server to pick this configuration up. Since `.solargraph.yml` configuration file is ignored by Git, it's possible to adjust configuration according to your needs.
Refer to particular IDE plugin documentation on how to integrate it with solargraph language server: