Is there a possibility to make custom compares to MPS nodes<> ? In Java I would overwrite the equals() method..
This is a good use case:
sequence<node<MyConcept>> seq = MyConcept_nlist.ofType<node<MyConcept>>;
sequence<node<MyConcept>> distinctConcepts = seq.distinct;
I've seen a feature like this here, but I want it programmatically:https://confluence.jetbrains.com/display/MPS/What%27s+new+in+MPS+3.3#What%27snewinMPS3.3-CompareTwoNodes