Changelog for ruby2.4-rubygem-mustermann-1.0.3-3.1.x86_64.rpm :

* Sat Jan 19 2019 mrueckertAATTsuse.de- rb_build_ruby_abi needs to be rb_build_ruby_abis
* Fri Jan 18 2019 mrueckertAATTsuse.de- limit to ruby 2.5 and above for 42.3/sle12
* Fri Oct 19 2018 mrueckertAATTsuse.de- update to 1.0.3
* Mon Apr 23 2018 mrueckertAATTsuse.de- update to 1.0.2
* Tue Oct 31 2017 mrueckertAATTsuse.de- only build for 2.3+ from now
* Sat Jul 29 2017 mrueckertAATTsuse.de- update to 1.0.0
* Wed Dec 28 2016 mrueckertAATTsuse.de- initial package