Tags from various paths about vredeburg HOT 2 OPEN

module.exports = (coll) => {
    const posts = [...coll.getFilteredByGlob('./posts/*.md', './myfolder/*.md', './anotherfolder/*.md')];

    return posts.reverse();
};

function fromEntries (iterable) {
  return [...iterable].reduce((obj, [key, val]) => {
    obj[key] = val;

    return obj;
  }, {});
}

module.exports = (coll) => {
  const posts = require('./posts')(coll);
  const events = require('./events')(coll);
  const postsAndEvents = posts.concat(events);

  const tagListArr = postsAndEvents
    .reduce((tags, post) => {
      if ('tags' in post.data) {
        tags = tags.concat(post.data.tags);
      }

      return [...new Set(tags)];
    }, [])
    .map((tag) => ([
      tag,
      coll.getFilteredByTag(tag).length
    ]))
    .sort((a, b) => b[1] - a[1]);

  return fromEntries(tagListArr);
};