<h2 id="%E4%BE%8B">
<a class="header-anchor-link" href="#%E4%BE%8B" aria-hidden="true"></a> 例</h2>
<div class="code-block-container"><pre class="language-ruby"><code class="language-ruby"><span class="token comment">#!/usr/bin/env ruby</span>

alice <span class="token operator">=</span> <span class="token keyword">nil</span>

binding<span class="token punctuation">.</span>eval<span class="token punctuation">(</span><span class="token string-literal"><span class="token string">'alice = "liddle"'</span></span><span class="token punctuation">)</span>

p alice <span class="token comment"># "liddle"</span>
</code></pre></div><h2 id="ref">
<a class="header-anchor-link" href="#ref" aria-hidden="true"></a> Ref</h2>
<ul>
<li><a href="https://ruby-doc.org/core-2.4.2/Binding.html" target="_blank" rel="nofollow noopener noreferrer">Class: Binding (Ruby 2.4.2)</a></li>
</ul>
<h2 id="versions">
<a class="header-anchor-link" href="#versions" aria-hidden="true"></a> Versions</h2>
<ul>
<li>ruby 2.4.2p198 (2017-09-14 revision 59899) [x86_64-darwin16]</li>
</ul>
<h2 id="links">
<a class="header-anchor-link" href="#links" aria-hidden="true"></a> Links</h2>
<ul>
<li><a href="https://gist.github.com/YumaInaura/cb408345413bbe789f2fa277d91efe1d" target="_blank" rel="nofollow noopener noreferrer">Gist</a></li>
<li><a href="https://medium.com/supersonic-generation/ruby-set-variable-with-eval-to-main-704efdac730" target="_blank" rel="nofollow noopener noreferrer">Medium—Imported</a></li>
</ul>
<p></p>
<h1 id="%E3%83%81%E3%83%A3%E3%83%83%E3%83%88%E3%83%A1%E3%83%B3%E3%83%90%E3%83%BC%E5%8B%9F%E9%9B%86">
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<h1 id="%E5%85%AC%E9%96%8B%E6%97%A5%E6%99%82">
<a class="header-anchor-link" href="#%E5%85%AC%E9%96%8B%E6%97%A5%E6%99%82" aria-hidden="true"></a> 公開日時</h1>
<p>2018-09-12</p>


Ruby — eval の変数代入を main に反映させる

例

Ref

Versions

Links

チャットメンバー募集

Twitter

公開日時

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