The latest articles on DEV Community by Alex Yetto (@alex_yetto). https://dev.to/alex_yetto https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F226061%2Fa4370d4f-c1e1-465c-b730-77afce24f48c.jpg https://dev.to/alex_yetto en Alex Yetto Sun, 15 Nov 2020 23:11:34 +0000 https://dev.to/alex_yetto/immediately-invoked-object-4l9j https://dev.to/alex_yetto/immediately-invoked-object-4l9j <p>We all know IIFE. In fact we can do the same with objects to omit cumbersome if/else, switch/case.<br> </p> <div class="highlight js-code-highlight"> <pre class="highlight javascript"><code><span class="kd">const</span> <span class="nx">color</span> <span class="o">=</span> <span class="p">{</span> <span class="na">red</span><span class="p">:</span> <span class="dl">'</span><span class="s1">rgb(255, 0, 0)</span><span class="dl">'</span><span class="p">,</span> <span class="na">green</span><span class="p">:</span> <span class="dl">'</span><span class="s1">rgb(0, 255, 0)</span><span class="dl">'</span><span class="p">,</span> <span class="na">blue</span><span class="p">:</span> <span class="dl">'</span><span class="s1">rgb(0, 0, 255)</span><span class="dl">'</span> <span class="p">}[</span><span class="nx">props</span><span class="p">.</span><span class="nx">color</span> <span class="o">||</span> <span class="dl">'</span><span class="s1">red</span><span class="dl">'</span><span class="p">]</span> </code></pre> </div> javascript typescript