Yorick Peterse e334e50ca6 Added Node#previous_element and Node#next_element. ... These methods can be used similar to #previous and #next expect that they only return Element instances opposed to all Node instances.		2014-07-04 10:18:18 +02:00
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oga	Added Node#previous_element and Node#next_element.	2014-07-04 10:18:18 +02:00
oga.rb	Added require() for StringIO.	2014-07-01 09:37:52 +02:00