="if-all-rules-are-cannot-rules-this-is-equivalent-to-no-rules" tabindex="-1">If all rules are cannot rules, this is equivalent to no rules <a class="header-anchor" href="#if-all-rules-are-cannot-rules-this-is-equivalent-to-no-rules" aria-label="Permalink to &quot;If all rules are cannot rules, this is equivalent to no rules&quot;">​</a></h3><div class="language-ruby vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">ruby</span><pre class="shiki shiki-themes github-light