This code:
node = XML::Node.new('foo') << XML::Node.new('bar') << "bars contents"Generates this xml: puts node <foo><bar/>bars contents</foo> That is because the << returns self.Eric Musgrove if instead it should work like this (see http://rubyforge.org/tracker/?func=detail&atid=1971&aid=21424&group_id=494):
puts node.parent.parent <foo> <bar>bars contents</bar> <foo> By making the << operator return the appended node.<< returning the appended node seems more useful, but doesn't follow the Ruby standard as pointed out by Masashi Shimbo.
Thoughts? Charlie
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