I paste this in and it just spins forever saying "Magic in progress." # :: [event] -> [String, Int] def temporal_correlation_of_classes events events.g

I paste this in and it just spins forever saying "Magic in progress." # :: [event] -> [String, Int] def temporal_correlation_of_classes events events.group_by {|e| [e.day,e.committer]} .values .flat_map {|e| e.map(&:class_name).uniq.combination(2).to_a } .pairs .freq .sort_by(&:second) end # :: [event] -> { String => date } def classes_by_closure events class_names = method_events(events).map(&:class_name).uniq classes = Hash[class_names.zip([Time.now] * class_names.length)] method_events(events).each {|e| classes[e.class_name] = e.date } classes.to_a.sort_by {|_,date| date } end