great linting

Author: recrwplay

src/js/06-code.js

@@ -56,7 +56,7 @@ document.addEventListener('DOMContentLoaded', function () {
 
     return input
   }
-  
+
   var copyToClipboard = function (code, language) {
     var textarea = document.createElement('textarea')
     textarea.value = cleanCode(code, language)
@@ -82,14 +82,14 @@ document.addEventListener('DOMContentLoaded', function () {
   }
 
   // capture copy command
-  let copyThis = document.querySelectorAll("pre code")
+  const copyThis = document.querySelectorAll('pre code')
   copyThis.forEach((code) => {
-    code.addEventListener("copy", (e) => {
-      const selection = document.getSelection();
-      e.clipboardData.setData("text/plain", cleanCallouts(selection.toString()))
+    code.addEventListener('copy', (e) => {
+      const selection = document.getSelection()
+      e.clipboardData.setData('text/plain', cleanCallouts(selection.toString()))
       e.preventDefault()
-    });
-  });
+    })
+  })
 
   function capitalizeFirstLetter (string) {
     return string.charAt(0).toUpperCase() + string.slice(1)