#79B8FF;">Book</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">author_id:</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> user.id</span></span></code></pre></div><p>becomes</p><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 styl