function handleCookie()

in lib/util.js [42:55]

• 14 lines of code
• 4 McCabe index (conditional complexity)

function handleCookie(pair) {
  if (pair) {
    const arr = pair.split('=');
    if (arr.length < 2) return null;
    const val = arr[1].trim();
    const res = decodeURIComponent(val);
    try {
      return JSON.parse(res);
    } catch(e) {
      return res;
    }
  }
  return null;
}