Function parseCode

scripts/leetcode.js:372–384

()

/* Main parser function for the code */
function parseCode() {
  const e = document.getElementsByClassName('CodeMirror-code');
  if (e !== undefined && e.length > 0) {
    const elem = e[0];
    let parsedCode = '';
    const textArr = elem.innerText.split('\n');
    for (let i = 1; i < textArr.length; i += 2) {
      parsedCode += `${textArr[i]}\n`;
    }
    return parsedCode;
  }
  return null;
}

/* Util function to check if an element exists */
function checkElem(elem) {