Yes, I often use clojure.set's relational operators. (select, project, join, etc.) Because it's common to deal with sequences of tuple-ish data. It's natural,

Yes, I often use clojure.set's relational operators. (select, project, join, etc.) Because it's common to deal with sequences of tuple-ish data. It's natural, once you lose this limiting notion of "objects" which aren't represented in a generic way.