How to get final expression from Sequel::SQL::PlaceholderLiteralString?

[wuarmin]

Hey,
I want to get the final expression from a Sequel::SQL::PlaceholderLiteralString. How is this possible?
I.e.

lit = Sequel.lit("(ids && ?)", Sequel.pg_array([1, 2, 3])) #returns an instance of Sequel::SQL::PlaceholderLiteralString
# how to get final expression (ids && ARRAY[1, 2, 3])
lit.str # returns (ids && ?)

Thanks and best regards

[wuarmin]

The answer is, that you can get the final literal from the dataset:

ds.literal(Sequel.lit("(ids && ?)", Sequel.pg_array([1, 2, 3]))) # returns (ids && ARRAY[1, 2, 3])