https://yegorov.github.io/tags/donce/ Recent content in Donce on Artem Yegorov Hugo en Mon, 23 Mar 2026 13:55:33 +0000 https://yegorov.github.io/notes/use-docker-in-ruby-with-donce-docker-once-gem/ Mon, 23 Mar 2026 13:55:33 +0000 https://yegorov.github.io/notes/use-docker-in-ruby-with-donce-docker-once-gem/ <p>Do you work with Ruby and like Docker? I advise you to pay attention to <a href="https://github.com/yegor256/donce" class="external-link" target="_blank" rel="noopener"><code>donce</code></a> gem. This is a simple but effective wrapper around the docker run command that allows you to run one-off containers of an image you specify. One of the main features is that you can run a container by passing the contents of the Dockerfile as a string. This is a very useful tool that allows you to run various tools in your tests or CI scripts without installing them as a dependency on your system.</p>