How do we use Stream UDFs from Ruby

Feature Discussion User Defined Functions (UDF)
1

How do we use Stream UDFs from Ruby? execute_udf seems to work call Record UDF.

UPDATE: I guess I have found (but correct me if I am wrong). We use query(statement, options = {}) ⇒ Object and specify info about UDF in the statement.

2

Can you please provide the reference for the query() statement for use with stream UDFs? Thanks!

3

Look here in API documentation. But I write back when I come up with a full working example. I will post it as the Part 3 of my tutorial.