# File lib/rgl/graphxml.rb, line 50 50: def MutableGraph.append_features (includingClass) 51: super 52: 53: # Create a new MutableGraph from the XML-Source _source_. 54: 55: def includingClass.from_graphxml (source) 56: listener = MutableGraphParser.new(self.new) 57: REXML::Document.parse_stream(source, listener) 58: listener.graph 59: end 60: end