[ci skip] Add return values to examples
[ci skip] Add return values to examples

arunagw/rails,tgxworld/rails,illacceptanything/illacceptanything,Spin42/rails,xlymian/rails,jeremy/rails,fabianoleittes/rails,gfvcastro/rails,Vasfed/rails,kenta-s/rails,mtsmfm/rails,lcreid/rails,Sen-Zhang/rails,matrinox/rails,tjschuck/rails,mechanicles/rails,yawboakye/rails,Erol/rails,eileencodes/rails,BlakeWilliams/rails,illacceptanything/illacceptanything,yhirano55/rails,utilum/rails,starknx/rails,betesh/rails,hanystudy/rails,maicher/rails,bogdanvlviv/rails,ledestin/rails,mijoharas/rails,Edouard-chin/rails,arunagw/rails,deraru/rails,mohitnatoo/rails,repinel/rails,rails/rails,kddeisz/rails,bogdanvlviv/rails,travisofthenorth/rails,esparta/rails,kmayer/rails,bogdanvlviv/rails,flanger001/rails,prathamesh-sonpatki/rails,schuetzm/rails,illacceptanything/illacceptanything,BlakeWilliams/rails,joonyou/rails,vipulnsward/rails,fabianoleittes/rails,eileencodes/rails,ngpestelos/rails,hanystudy/rails,jeremy/rails,vipulnsward/rails,stefanmb/rails,bolek/rails,kddeisz/rails,voray/rails,arjes/rails,yasslab/railsguides.jp,riseshia/railsguides.kr,sergey-alekseev/rails,palkan/rails,Erol/rails,ngpestelos/rails,yawboakye/rails,Edouard-chin/rails,gauravtiwari/rails,yawboakye/rails,kmcphillips/rails,stefanmb/rails,eileencodes/rails,notapatch/rails,printercu/rails,elfassy/rails,88rabbit/newRails,lcreid/rails,samphilipd/rails,Vasfed/rails,MichaelSp/rails,mijoharas/rails,flanger001/rails,baerjam/rails,bradleypriest/rails,tijwelch/rails,pschambacher/rails,felipecvo/rails,yasslab/railsguides.jp,kamipo/rails,mechanicles/rails,sealocal/rails,illacceptanything/illacceptanything,88rabbit/newRails,baerjam/rails,odedniv/rails,EmmaB/rails-1,riseshia/railsguides.kr,schuetzm/rails,odedniv/rails,odedniv/rails,kaspth/rails,prathamesh-sonpatki/rails,bolek/rails,EmmaB/rails-1,Stellenticket/rails,marklocklear/rails,flanger001/rails,assain/rails,mohitnatoo/rails,pvalena/rails,pvalena/rails,flanger001/rails,printercu/rails,kamipo/rails,tgxworld/rails,printercu/rails,arunagw/rails,gavingmiller/rails,yahonda/rails,kamipo/rails,arunagw/rails,yasslab/railsguides.jp,illacceptanything/illacceptanything,Erol/rails,mechanicles/rails,shioyama/rails,deraru/rails,untidy-hair/rails,ttanimichi/rails,BlakeWilliams/rails,tjschuck/rails,starknx/rails,mohitnatoo/rails,alecspopa/rails,repinel/rails,gfvcastro/rails,sergey-alekseev/rails,coreyward/rails,vassilevsky/rails,richseviora/rails,notapatch/rails,jeremy/rails,palkan/rails,utilum/rails,georgeclaghorn/rails,gfvcastro/rails,matrinox/rails,coreyward/rails,iainbeeston/rails,felipecvo/rails,Sen-Zhang/rails,alecspopa/rails,rbhitchcock/rails,kirs/rails-1,tijwelch/rails,vipulnsward/rails,shioyama/rails,rafaelfranca/omg-rails,joonyou/rails,bogdanvlviv/rails,rafaelfranca/omg-rails,lucasmazza/rails,kachick/rails,ngpestelos/rails,mtsmfm/railstest,shioyama/rails,riseshia/railsguides.kr,MichaelSp/rails,yahonda/rails,joonyou/rails,untidy-hair/rails,kirs/rails-1,BlakeWilliams/rails,illacceptanything/illacceptanything,maicher/rails,yalab/rails,koic/rails,rbhitchcock/rails,notapatch/rails,kmayer/rails,kaspth/rails,betesh/rails,schuetzm/rails,maicher/rails,schuetzm/rails,yhirano55/rails,gcourtemanche/rails,mtsmfm/rails,Edouard-chin/rails,Envek/rails,tgxworld/rails,untidy-hair/rails,kmcphillips/rails,yalab/rails,Stellenticket/rails,jeremy/rails,sealocal/rails,deraru/rails,marklocklear/rails,brchristian/rails,gcourtemanche/rails,betesh/rails,brchristian/rails,palkan/rails,elfassy/rails,lucasmazza/rails,printercu/rails,pvalena/rails,yawboakye/rails,kmayer/rails,kmcphillips/rails,bradleypriest/rails,Stellenticket/rails,esparta/rails,prathamesh-sonpatki/rails,mtsmfm/rails,repinel/rails,utilum/rails,rossta/rails,deraru/rails,Vasfed/rails,yahonda/rails,travisofthenorth/rails,lcreid/rails,mathieujobin/reduced-rails-for-travis,Envek/rails,mtsmfm/railstest,ledestin/rails,untidy-hair/rails,travisofthenorth/rails,palkan/rails,MichaelSp/rails,kenta-s/rails,rails/rails,mechanicles/rails,Envek/rails,Stellenticket/rails,xlymian/rails,baerjam/rails,aditya-kapoor/rails,georgeclaghorn/rails,riseshia/railsguides.kr,stefanmb/rails,tjschuck/rails,fabianoleittes/rails,MSP-Greg/rails,rossta/rails,rails/rails,coreyward/rails,illacceptanything/illacceptanything,ledestin/rails,illacceptanything/illacceptanything,iainbeeston/rails,koic/rails,illacceptanything/illacceptanything,yhirano55/rails,richseviora/rails,aditya-kapoor/rails,tjschuck/rails,illacceptanything/illacceptanything,starknx/rails,88rabbit/newRails,iainbeeston/rails,prathamesh-sonpatki/rails,Spin42/rails,sealocal/rails,sergey-alekseev/rails,illacceptanything/illacceptanything,kenta-s/rails,mathieujobin/reduced-rails-for-travis,travisofthenorth/rails,mtsmfm/railstest,rafaelfranca/omg-rails,kachick/rails,pschambacher/rails,MSP-Greg/rails,assain/rails,kachick/rails,Spin42/rails,amoody2108/TechForJustice,assain/rails,esparta/rails,illacceptanything/illacceptanything,samphilipd/rails,voray/rails,yahonda/rails,eileencodes/rails,mijoharas/rails,baerjam/rails,xlymian/rails,gfvcastro/rails,pvalena/rails,a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