weshatheleopard/rubyXL — pull request #124 by heisee (2014-06-28 22:43:16+00:00)
Title: fixes JRuby issue with rubyzip

it looks like a .read is missing here, since in JRuby the "f" is still a Zip::ZipEntryStream.
With this change it works in MRI (tested with 2.1.2) and JRuby (tested with 1.7.13)