code: func (t OrderedTaxonomy) Reverse() OrderedTaxonomy {
  	for i, j := 0, len(t)-1; i < j; i, j = i+1, j-1 {
  		t[i], t[j] = t[j], t[i]
  	}
  
  	return t
  }
docs: // Reverse reverses the order of the entries in this taxonomy.