My problem is the following:
A have a sequence of many instances of a record. Like thisseq_of_records == <<rec1,rec2,rec3>>
Where every record has the same type (same fields), but different values for each.
I have to find the minimum value of a certain field between all the instances of that record. Something like:
min_value = min(rec1.a,rec2.a,rec3.a)
new_sequence == SelectSeq(seq_of_records, LAMBDA element: element.a)
transform_to_set == ToSet(new_sequence)
min_value = Min(transform_to_set)
But that use of the LAMBDA operator does not seems to be valid. Any tip on how to get just some fields from a sequence of records ?