function addCopyButtons()

in static/js/code-block-buttons.js [25:29]

• 5 lines of code
• 1 McCabe index (conditional complexity)

  function addCopyButtons(codeBlockSelector, copyButton) {
    document.querySelectorAll(codeBlockSelector).forEach(function(codeBlock) {
      codeBlock.parentNode.appendChild(copyButton.cloneNode(true));
    });
  }