Print out all `<meta>` tags as an array. Use it to collect meta tag information

printMeta.js

const allMetaTags = [];
document.querySelectorAll('meta').forEach(el => {
  const meta = {};
  
  [...el.attributes].forEach(attr => {
    if (attr.name === 'name') {
      Object.assign(meta, {
        name: attr.value,
      });
    }
    else if (attr.name === 'property') {
      Object.assign(meta, {
        property: attr.value,
      });
    }
    else if (attr.name === 'content') {
      Object.assign(meta, {
        content: attr.value,
      });
    }
  });
  if (meta.content) {
    allMetaTags.push(meta);
  }
});
console.log(allMetaTags);