Fix Ruby bob examples to pass new tests
Fix Ruby bob examples to pass new tests

remcopeereboom/xruby,kickinbahk/xruby,tommyschaefer/xruby,jdsayle/xruby,kotp/xruby,Insti/exercism-ruby,samilokan/xruby,Calvyn82/word_count,exercism/xruby,Insti/exercism-ruby,alexbrinkman/xruby,darrencauthon/xruby,samilokan/xruby,mamenama/xruby,darrencauthon/xruby,Insti/xruby,wobh/xruby,Insti/xruby,Calvyn82/xruby,gchan/xruby,JordyOne/exercism-practice,remcopeereboom/xruby,gchan/xruby,Calvyn82/xruby,alexbrinkman/xruby,dalexj/xruby,kickinbahk/xruby,NeimadTL/ruby,Insti/exercism-ruby,NobbZ/xruby,mamenama/xruby,dalexj/xruby,Calvyn82/word_count,wobh/xruby,exercism/xruby,NeimadTL/ruby,kotp/xruby,NobbZ/xruby,NeimadTL/ruby,rashmiagar/exercism,rashmiagar/exercism,tommyschaefer/xruby,jdsayle/xruby