umbrello  2.32.0
Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program based on KDE Technology

ruby → build Relation

File in umbrello/codegenerators/rubyIncludes file in build
rubycodegenerationpolicy.cppumbrello / umbrellosettings.h
rubycodegenerationpolicypage.humbrello / ui_rubycodegenerationformbase.h