Revert "Fix Example in active model attribute methods"
Revert "Fix Example in active model attribute methods"

This reverts commit 1c02b988641c201308e6b3de6457128878e47bd5.

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