we should be checking if the app is a class
we should be checking if the app is a class

Hopefully `object.class` always returns something that is_a?(Class), so
the previous logic didn't really make sense.

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