Kazuhiro Mimaki

<p>関数で文字列を返す時は &amp;str or String</p>
<p><span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__f500f5edebfb1" src="https://embed.zenn.studio/card#zenn-embedded__f500f5edebfb1" data-content="https%3A%2F%2Fzenn.dev%2F135yshr%2Farticles%2F11abc11947ef3c" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://zenn.dev/135yshr/articles/11abc11947ef3c" style="display:none" target="_blank">https://zenn.dev/135yshr/articles/11abc11947ef3c</a></p>


<p>Iteratorで条件に合致するものを見つけたい時<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__16e8b405cfcdf" src="https://embed.zenn.studio/card#zenn-embedded__16e8b405cfcdf" data-content="https%3A%2F%2Fzenn.dev%2Fasamin%2Farticles%2Fd30ccedcc17e3c" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://zenn.dev/asamin/articles/d30ccedcc17e3c" style="display:none" target="_blank">https://zenn.dev/asamin/articles/d30ccedcc17e3c</a></p>


<p>docstringは // ではなく ///<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__89bcb770f95a4" src="https://embed.zenn.studio/card#zenn-embedded__89bcb770f95a4" data-content="https%3A%2F%2Fgithub.com%2Fbiomejs%2Fbiome%2Fpull%2F2751%23discussion_r1592283675" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://github.com/biomejs/biome/pull/2751#discussion_r1592283675" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://github.com/biomejs/biome/pull/2751#discussion_r1592283675</a></p>


<p>sliceに <code>.binary_search</code> メソッドが生えてるらしい<br>
<code>.contains</code> 使うよりも早いよ、と教えてもらった<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__a421f1ff3968a" src="https://embed.zenn.studio/card#zenn-embedded__a421f1ff3968a" data-content="https%3A%2F%2Fgithub.com%2Fbiomejs%2Fbiome%2Fpull%2F2751%23discussion_r1592271861" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://github.com/biomejs/biome/pull/2751#discussion_r1592271861" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://github.com/biomejs/biome/pull/2751#discussion_r1592271861</a></p>


<p>double loop &amp; format! のリファクタ、参考になる<br style="display:none">
<span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__15703b4f4c43f" src="https://embed.zenn.studio/card#zenn-embedded__15703b4f4c43f" data-content="https%3A%2F%2Fgithub.com%2Fbiomejs%2Fbiome%2Fpull%2F2751%23discussion_r1592294303" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://github.com/biomejs/biome/pull/2751#discussion_r1592294303" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://github.com/biomejs/biome/pull/2751#discussion_r1592294303</a></p>
