Function getProblemNameSlug

scripts/leetcode.js:408–428

()

    .replace(/-+$/, ''); // Trim - from end of text
}
function getProblemNameSlug() {
  const questionElem = document.getElementsByClassName(
    'content__u3I1 question-content__JfgR',
  );
  const questionDescriptionElem = document.getElementsByClassName(
    'question-description__3U1T',
  );
  let questionTitle = 'unknown-problem';
  if (checkElem(questionElem)) {
    let qtitle = document.getElementsByClassName('css-v3d350');
    if (checkElem(qtitle)) {
      questionTitle = qtitle[0].innerHTML;
    }
  } else if (checkElem(questionDescriptionElem)) {
    let qtitle = document.getElementsByClassName('question-title');
    if (checkElem(qtitle)) {
      questionTitle = qtitle[0].innerText;
    }
  }
  return addLeadingZeros(convertToSlug(questionTitle));
}

function addLeadingZeros(title) {
  const maxTitlePrefixLength = 4;