module.exports = function slugify (title) {
  const slug = encodeURI(
    title.trim()
      .replace(/^\s+/, '')
      .replace(/\s+$/, '')
      .replace(/\s+/g, '-')
      .replace(/[\]\[\!\'\#\$\%\&\(\)\*\+\,\.\/\:\;\<\=\>\?\@\\\^\{\|\}\~\`]/g, '')
  )

  return slug
}