# File lib/kwala/lib/cycle_detector.rb, line 499 def print_ml_wrapper(&block) @visited.clear puts "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" puts "<graphml xmlns=\"http://graphml.graphdrawing.org/xmlns\">" puts "<graph edgedefault=\"directed\">" puts "<!-- data schema -->" puts "<key id=\"name\" for=\"node\" attr.name=\"name\" attr.type=\"string\"/>" yield puts "</graph>" puts "</graphml>" @visited.clear @edges = [] @cid = 0 @nodeid.clear end