code: function parseXML (xml) {
    if (!xml) {
      throw new Error('XML input was null or empty')
    }
  
    let data
  
    new XMLParser(OPTIONS).parseString(xml, function (err, result) {
      if (err || !result) {
        throw new Error('Failed to parse XML file')
      }
  
      // Values are nested in the "product", "game" or "company" root node.
      // We need to detect and ignore this root element.
      if (result.game) {
        data = result.game
        data.type = 'product'
      } else if (result.product) {
        data = result.product
        data.type = 'product'
      } else if (result.company) {
        data = result.company
        data.type = 'company'
      } else {
        throw new Error('Unrecognized XML file, expected <game> or <company> root tag')
      }
    })
  
    return data
  }
docs: ------------------------------------------------------------- Module. -------------------------------------------------------------