Changelog for ruby2.1-rubygem-single_test-0.6.0-3.8.x86_64.rpm :

* Tue Jan 12 2016 adrianAATTsuse.de- fix build for all ruby versions
* Mon Oct 13 2014 adrianAATTsuse.de- adapt to new rubygem packaging style
* Mon Aug 18 2014 adrianAATTsuse.de- initial package of version 0.6.0- MIT license is not metioned in .gem, but on project github repo