ch_all cannot rule is first, it can be removed <a class="header-anchor" href="#if-a-catch-all-cannot-rule-is-first-it-can-be-removed" aria-label="Permalink to &quot;If a catch_all cannot rule is first, it can be removed&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 github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark