dicom/ruby-dicom — pull request #31 by ciddennis (2011-12-16 02:25:29+00:00)
Title: The AT VR element should not rewind the stream

I was having an issue where a tag that was vr type AT was not being read correctly . The problem came down to the fact that the read_value(vr, length) rewinded the stream back when type was AT. This is not right at least as far as I can tell. When I bring in the sample from the test cases into Osirx I see the text is value of nil but the current test cases expected a different value. So as far as I can tell the VR type of AT should not rewind the stream.