Switch `has_secure_token` to `before_save`.
Switch `has_secure_token` to `before_save`.

Adding `if` and `unless` support doesn't bode well if the callback to assign
a token only runs on create.

Switch to `before_save`, but keep the conditional so that no token already
assigned is overriden.

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