Function addValue

docs/render/parse.js:164–172

(obj, key, value)

  let sanitize = (input) => input?.replace(/\s/gi, ' ').trim();
  
  function addValue(obj, key, value) {
    if (Array.isArray(obj[key])) {
      obj[key].push(value);
    } else if (obj[key]) {
      obj[key] = [obj[key], value];
    } else {
      obj[key] = value;
    }
  }
  
  function parseItem(elem) {
    const data = { }