code: func (rt *skipListRT) Get(entries ...rangetree.Entry) rangetree.Entries {
  	results := make(rangetree.Entries, 0, len(entries))
  	for _, e := range entries {
  		results = append(results, rt.get(e))
  	}
  
  	return results
  }
docs: // Get will return any rangetree.Entries matching the provided entries.
  // Similar in functionality to a key lookup, this returns nil for any
  // entry that could not be found.