function collapseTocParts()

in scripts/navigation-loader.js [44:54]

• 11 lines of code
• 3 McCabe index (conditional complexity)

  function collapseTocParts() {
    document.querySelectorAll(`.${TOC_PART_CLASS}`).forEach((tocPart) => {
      if (!tocPart.classList.contains(TOC_PART_HIDDEN_CLASS)) {
        tocPart.classList.add(TOC_PART_HIDDEN_CLASS);
        const tocToggleButton = tocPart.querySelector('button');
        if (tocToggleButton) {
          tocToggleButton.setAttribute("aria-expanded", "false");
        }
      }
    });
  }