feat: add IsChequeCell function

nervosnetwork · Dec 27, 2020 · 8af982e · 8af982e
1 parent e52135b
commit 8af982e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/utils/cheque_cell.go b/utils/cheque_cell.go
@@ -13,3 +13,7 @@ func ChequeCellArgs(senderLock, receiverLock *types.Script) ([]byte, error) {
 	}
 	return append(receiverLockHash.Bytes()[0:20], senderLockHash.Bytes()[0:20]...), nil
 }
+
+func IsChequeCell(o *types.CellOutput, systemScripts SystemScripts) bool {
+	return o.Lock.CodeHash == systemScripts.ChequeCell.CellHash
+}