https://www.codrut.pro/tags/linter/ Recent content in Linter on Codrut Constantin Gusoi Hugo en Tue, 04 May 2021 10:00:23 +0000 https://www.codrut.pro/snippets/how-to-use-rubocop/ Tue, 04 May 2021 10:00:23 +0000 https://www.codrut.pro/snippets/how-to-use-rubocop/ <h2 id="install"> Install <a class="heading-link" href="#install"> <i class="fa fa-link" aria-hidden="true" title="Link to heading"></i> <span class="sr-only">Link to heading</span> </a> </h2> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-sh" data-lang="sh"><span style="display:flex;"><span>gem install rubocop </span></span></code></pre></div><h2 id="configure"> Configure <a class="heading-link" href="#configure"> <i class="fa fa-link" aria-hidden="true" title="Link to heading"></i> <span class="sr-only">Link to heading</span> </a> </h2> <p>Create a global <code>.rubocop.yml</code> file in your home directory:</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-sh" data-lang="sh"><span style="display:flex;"><span>touch ~/.rubocop.yml </span></span></code></pre></div><p>And add in any general rules:</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-yaml" data-lang="yaml"><span style="display:flex;"><span>--- </span></span><span style="display:flex;"><span> </span></span><span style="display:flex;"><span><span style="color:#f92672">Layout/HashAlignment</span>: </span></span><span style="display:flex;"><span> <span style="color:#f92672">EnforcedColonStyle</span>: <span style="color:#ae81ff">table</span> </span></span><span style="display:flex;"><span> </span></span><span style="display:flex;"><span><span style="color:#f92672">Style/WordArray</span>: </span></span><span style="display:flex;"><span> <span style="color:#f92672">EnforcedStyle</span>: <span style="color:#ae81ff">brackets</span> </span></span></code></pre></div><h2 id="project"> Project <a class="heading-link" href="#project"> <i class="fa fa-link" aria-hidden="true" title="Link to heading"></i> <span class="sr-only">Link to heading</span> </a> </h2> <p>Do the same thing as above, but in your project root directory.</p> <blockquote> <p>NOTE: Do not inherit from global config inside your project, EVER!</p>