Enrich the SET constant to respond to symbols.
Enrich the SET constant to respond to symbols.

Match `Mime::SET.symbols`.

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