code: func (l *txList) Ready(start uint64) types.Transactions {
  	return l.txs.Ready(start)
  }
docs: // Ready retrieves a sequentially increasing list of transactions starting at the
  // provided nonce that is ready for processing. The returned transactions will be
  // removed from the list.
  //
  // Note, all transactions with nonces lower than start will also be returned to
  // prevent getting into and invalid state. This is not something that should ever
  // happen but better to be self correcting than failing!