meter">params<span class="token punctuation">,</span> hash</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token keyword">let</span> value <span class="token operator">=</span> params<span class="token punctuation">[</span><span class="token number">0</span><span class="token punctuation">]</span><span class="token punctuation">,</span>
        dollars <span class="token operator">=</span> Math<span class="token punctuation">.</span><span class="token