Using File.exists? more generally instead of File.directory? so /tmp/jekyll is always removed before running tests
Using File.exists? more generally instead of File.directory? so /tmp/jekyll is always removed before running tests

liukaijv/jekyll,johnnycastilho/jekyll,xiebinhqy/jklly_china,gynter/jekyll,rasa2011/rasa2011.github.io,ZainRizvi/jekyll,stevecrozz/jekyll,tomjohnson1492/jekyll,xiaoshaozi52/jekyll,nasht00/jekyll,codeclimate-testing/jekyll,FlyingWHR/jekyll,imaustink/jekyll,fengsmith/jekyll,matuzo/jekyll,julienbourdeau/jekyll,SQS2/Test,chrisfinazzo/jekyll,fengsmith/jekyllcn,Wirachmat/jekyll,thetaxman/jekyll,tamouse/jekyll,ZainRizvi/jekyll,jekyll/jekyll,ramoslin02/jekyll,thetaxman/jekyll,QuinntyneBrown/jekyll,PepSalehi/jekyll,egobrightan/jekyll,CPVPLachlan/CPVP-Blog,kimeng/jekyll,christophermanning/jekyll,anthonyrosengren/grasshoppergathering2.github-io,alex-kovac/jekyll,angeliaz/jekyll,gaosboy/jekyll,winndows/jekyll,rebornix/jekyll,jeffkole/jekyll,UniFreak/jekyllcn,backendeveloper/jekyll,rasa2011/rasa2011.github.io,hiteshsuthar/jekyll,jaroot32/jekyll,Teino1978-Corp/Teino1978-Corp-jekyll,krahman/jekyll,ls2uper/jekyll,imaustink/jekyll,Strangehill/jekyll,vidbina/jekyll,oresmus/jekyll,iRoxx/jekyll,yihangho/jekyll,eloyesp/jekyll,xiebinhqy/jklly_china,CorainChicago/jekyll,Tyrion22/jekyll,julienbourdeau/jekyll,tareq-s/jekyll,hartmel/jekyll,jmknoll/jekyll,QuinntyneBrown/jekyll,nateberkopec/jekyll,pmarsceill/jekyll,jmhardison/jekyll,xtymichael/jekyll,leichunxin/jekyll,penchan1218/jekyllcn,xcatliu/jekyllcn,noikiy/jekyll,tugberkugurlu/jekyll,isathish/jekyll,sanxore/sanxore.github.com,LeuisKen/jekyllcn,zsyed91/jekyll,kuangyeheng/jekyll,18F/jekyll,shuber2/jekyll,greent2008/jekyll,emarchak/tomes-jekyll,gkunwar/gkunwar.github.io,sferik/jekyll,zhangkuaiji/jekyllcn,derekgottlieb/jekyll,martynbm/jekyll,isathish/jekyll,wadaries/jekyll,aarvay/jekyll,ZDroid/jekyll,bsmr-ruby/jekyll,gaosboy/jekyll,krishnakalyan3/jekyll,Strangehill/jekyll,ramoslin02/jekyll,digideskio/jekyll,marrujoalex/jekyll,hubsaysnuaa/jekyll,stevecrozz/jekyll,fengsmith/jekyll,AtekiRyu/jekyll,chinayin/jekyll,jaybe-jekyll/jekyll,pmarsceill/jekyll,sasongkojati/jekyll,jaybe-jekyll/jekyll,cyberid41/jekyll,thejameskyle/jekyll,gaosboy/jekyll,julienbourdeau/jekyll,nfagerlund/jekyll,fabulousu/jekyll,MjAbuz/jekyll,indraj/jekyll,vcgato29/jekyll,goragod/jekyll,AnanthaRajuC/jekyll,nathanhorrigan1/webdeveloper,darwin/jekyll,tillgrallert/jekyll,floydpraveen/jekyll,nathanhorrigan1/webdeveloper,penchan1218/jekyllcn,harrissoerja/jekyll,noikiy/jekyll,hubsaysnuaa/jekyll,schaazzz/jekyll,ryanshaw/jekyll,hubsaysnuaa/jekyll,daniel-beck/jekyll,saitodisse/jekyll,rongl/jekyll,Wirachmat/jekyll,doubleday/jekyll,thejameskyle/jekyll,oresmus/jekyll,supriyantomaftuh/jekyll,getandpost/jekyll.github.io,chrisfinazzo/jekyll,ewinkler/jekyll,monxim/monxim.github.io,jmepg/jekyll,zsyed91/jekyll,monxim/monxim.github.io,wentixiaogege/jekyll,codeclimate-testing/jekyll,x-way/jekyll,wadaries/jekyll,sferik/jekyll,chrisfinazzo/jekyll,lazycai/lazycai.github.com,floydpraveen/jekyll,Teino1978-Corp/jekyll,xiaoshaozi52/jekyll,Teino1978-Corp/jekyll,rlugojr/jekyll,mixxmac/jekyll,CPVPLachlan/CPVP-Blog,chinayin/jekyll,brint/jekyll,royalwang/jekyll,sanxore/sanxore.github.com,brint/jekyll,superve/jekyll,nasht00/jekyll,jeffkole/jekyll,foocoder/jekyll,tobscure/jekyll,chinayin/jekyll,tomjohnson1492/jekyll,ajhit406/jekyll,FlyingWHR/jekyll,zhangkuaiji/jekyllcn,alfredxing/jekyll,kinlane/jekyll,backendeveloper/jekyll,rovrevik/jekyll,shuber2/jekyll,eninya/jekyll,0x00evil/jekyll,jaroot32/jekyll,xcatliu/jekyllcn,kimeng/jekyll,egobrightan/jekyll,pheuko/jekyll,krahman/jekyll,MjAbuz/jekyll,pheuko/jekyll,xiebinhqy/jklly_china,matuzo/jekyll,liukaijv/jekyll,1gitGrey/jekyll,darwin/jekyll,shliujing/jekyll,tamouse/jekyll,honger05/jekyllcn,mrb/jekyll,SQS2/Test,dezon/jekyll,foocoder/jekyll,jmptrader/jekyll,gencer/jekyll,yihangho/jekyll,sasongkojati/jekyll,Teino1978-Corp/Teino1978-Corp-jekyll,x-way/jekyll,teju111/jekyll,adilapapaya/jekyll,tillgrallert/jekyll,rajrathore/jekyll,akoeplinger/jekyll,dangaute/eng,eloyesp/jekyll,alex-kovac/jekyll,stomar/jekyll,rlugojr/jekyll,tareq-s/jekyll,nateberkopec/jekyll,CheekyFE/jekyll,eninya/jekyll,winndows/jekyll,gynter/jekyll,Kinghack/kinghack.github.com,doubleday/jekyll,AaronSikes/jekyll,m2candre/jekyll,Kinghack/kinghack.github.com,bsmr-ruby/jekyll,anthonyrosengren/grasshoppergathering2.github-io,doubleday/jekyll,johnnycastilho/jekyll,LuoPX-15510486969/jekyll,likong/jekyll,noikiy/jekyll,teju111/jekyll,martynbm/jekyll,Tiger66639/jekyll,LeuisKen/jekyllcn,johnnycastilho/jekyll,saitodisse/jekyll,abhilashhb/jekyll,xantage/jekyll,jmhardison/jekyll,trungvothanh/jekyll,tareq-s/jekyll,supriyantomaftuh/jekyll,likong/jekyll,jekyll/jekyll,dezon/jekyll,gkunwar/gkunwar.github.io,QuinntyneBrown/jekyll,mixxmac/jekyll,Tyrion22/jekyll,CheekyFE/jekyll,gkunwar/gkunwar.github.io,mrb/jekyll,ducktyper/jekyll,CheekyFE/jekyll,tylermachen/jekyll,kuangyeheng/jekyll,AtekiRyu/jekyll,htmelvis/jekyll,18F/jekyll,rongl/jekyll,rlugojr/jekyll,thejameskyle/jekyll,fulldecent/jekyll,darwin/jekyll,oresmus/jekyll,x-way/jekyll,stomar/jekyll,schaazzz/jekyll,rebornix/jekyll,lcustodio/lcustodio.github.io_base,eloyesp/jekyll,EddieDow/jekyll,zsyed91/jekyll,jmknoll/jekyll,teju111/jekyll,adilapapaya/jekyll,EddieDow/jekyll,1gitGrey/jekyll,sideci-sample/sideci-sample-jekyll,desidude03/jekyll,lazycai/lazycai.github.com,trungvothanh/jekyll,drobati/jekyll,krishnakalyan3/jekyll,marrujoalex/jekyll,sanxore/sanxore.github.com,egobrightan/jekyll,tugberkugurlu/jekyll,AaronSikes/jekyll,getandpost/jekyll.github.io,harrissoerja/jekyll,Teino1978-Corp/jekyll,stomar/jekyll,jmknoll/jekyll,gencer/jekyll,vcgato29/jekyll,nasht00/jekyll,ryanshaw/jekyll,harrissoerja/jekyll,princeofdarkness76/jekyll,ewinkler/jekyll,derekgottlieb/jekyll,desidude03/jekyll,ReachingOut/jekyll,mnuessler/jekyll,vidbina/jekyll,tomjohnson1492/jekyll,yhironaka/yhironaka.github.io,codeclimate-testing/jekyll,xiongjungit/jekyll,honger05/jekyllcn,digideskio/jekyll,cyberid41/jekyll,royalwang/jekyll,digideskio/jekyll,fulldecent/jekyll,jeffkole/jekyll,floydpraveen/jekyll,nathanhorrigan1/webdeveloper,kimeng/jekyll,mixxmac/jekyll,jmptrader/jekyll,brint/jekyll,hiteshsuthar/jekyll,krahman/jekyll,shliujing/jekyll,ZDroid/jekyll,goragod/jekyll,howkj1/jekyll,akoeplinger/jekyll,xantage/jekyll,angeliaz/jekyll,mnuessler/jekyll,Tiger66639/jekyll,tobscure/jekyll,richsoni/jekyll,tomjohnson1492/jekyll,getandpost/jekyll.github.io,fengsmith/jekyll,saitodisse/jekyll,gencer/jekyll,CorainChicago/jekyll,matuzo/jekyll,ajhit406/jekyll,alfredxing/jekyll,tylermachen/jekyll,eninya/jekyll,dezon/jekyll,penchan1218/jekyllcn,ewinkler/jekyll,wadaries/jekyll,tamouse/jekyll,jmepg/jekyll,noikiy/jekyll,chiyodad/jekyll,tobscure/jekyll,kinlane/jekyll,tillgrallert/jekyll,rongl/jekyll,tomasdiez/jekyll,leichunxin/jekyll,shliujing/jekyll,bsmr-ruby/jekyll,UniFreak/jekyllcn,mnuessler/jekyll,abhilashhb/jekyll,ryanshaw/jekyll,princeofdarkness76/jekyll,alihalabyah/jekyll,wentixiaogege/jekyll,ramoslin02/jekyll,xiongjungit/jekyll,htmelvis/jekyll,iRoxx/jekyll,wentixiaogege/jekyll,xantage/jekyll,jekyll/jekyll,lcustodio/lcustodio.github.io_base,tugberkugurlu/jekyll,jaybe-jekyll/jekyll,AnanthaRajuC/jekyll,Wirachmat/jekyll,nickg33/jekyll,LuoPX-15510486969/jekyll,xiebinhqy/jklly_china,indraj/jekyll,PepSalehi/jekyll,Teino1978-Corp/Teino1978-Corp-jekyll,alex-kovac/jekyll,martynbm/jekyll,dangaute/eng,ducktyper/jekyll,indraj/jekyll,mrb/jekyll,rajrathore/jekyll,marrujoalex/jekyll,richsoni/jekyll,iRoxx/jekyll,anthonyrosengren/grasshoppergathering2.github-io,chrisfinazzo/jekyll,zsyed91/jekyll,nfagerlund/jekyll,emarchak/tomes-jekyll,shuber2/jekyll,howkj1/jekyll,backendeveloper/jekyll,ZDroid/jekyll,fulldecent/jekyll,christophermanning/jekyll,gynter/jekyll,Strangehill/jekyll,CPVPLachlan/CPVP-Blog,Kinghack/kinghack.github.com,chiyodad/jekyll,xiongjungit/jekyll,ducktyper/jekyll,ReachingOut/jekyll,rlugojr/jekyll,aarvay/jekyll,chiyodad/jekyll,royalwang/jekyll,AtekiRyu/jekyll,kuangyeheng/jekyll,alex-kovac/jekyll,LuoPX-15510486969/jekyll,howkj1/jekyll,AnanthaRajuC/jekyll,rebornix/jekyll,leichunxin/jekyll,garvitr/jekyll,pmarsceill/jekyll,dansef/jekyll,nateberkopec/jekyll,garvitr/jekyll,aarvay/jekyll,EddieDow/jekyll,0x00evil/jekyll,larryfox/jekyll,MauroMrod/jekyll,Tiger66639/jekyll,goodtouch/jekyll,LeuisKen/jekyllcn,jmhardison/jekyll,thetaxman/jekyll,fulldecent/jekyll,pheuko/jekyll,htmelvis/jekyll,omeripek/jekyll,UniFreak/jekyllcn,stomar/jekyll,jmptrader/jekyll,ReachingOut/jekyll,ls2uper/jekyll,alfredxing/jekyll,omeripek/jekyll,tomasdiez/jekyll,christophermanning/jekyll,krishnakalyan3/jekyll,tomjohnson1492/jekyll,sideci-sample/sideci-sample-jekyll,goodtouch/jekyll,richsoni/jekyll,m2candre/jekyll,omeripek/jekyll,m2candre/jekyll,greent2008/jekyll,trungvothanh/jekyll,drobati/jekyll,liukaijv/jekyll,derekgottlieb/jekyll,darwin/jekyll,jaybe-jekyll/jekyll,x-way/jekyll,fabulousu/jekyll,mrb/jekyll,gencer/jekyll,fabulousu/jekyll,nasht00/jekyll,honger05/jekyllcn,greent2008/jekyll,jmepg/jekyll,pmarsceill/jekyll,nickg33/jekyll,Tyrion22/jekyll,goragod/jekyll,schaazzz/jekyll,rovrevik/jekyll,superve/jekyll,daniel-beck/jekyll,AaronSikes/jekyll,cyberid41/jekyll,fengsmith/jekyllcn,dangaute/eng,tillgrallert/jekyll,alex-kovac/jekyll,zhangkuaiji/jekyllcn,angeliaz/jekyll,stevecrozz/jekyll,xcatliu/jekyllcn,drobati/jekyll,ryanshaw/jekyll,garvitr/jekyll,xiaoshaozi52/jekyll,jeffkole/jekyll,0x00evil/jekyll,alfredxing/jekyll,ZainRizvi/jekyll,vcgato29/jekyll,naughtyboy83/jekyll,18F/jekyll,foocoder/jekyll,alihalabyah/jekyll,PepSalehi/jekyll,nemotan/jekyll,xtymichael/jekyll,dansef/jekyll,vidbina/jekyll,larryfox/jekyll,lcustodio/lcustodio.github.io_base,rovrevik/jekyll,gencer/jekyll,imaustink/jekyll,naughtyboy83/jekyll,CorainChicago/jekyll,fengsmith/jekyllcn,larryfox/jekyll,hartmel/jekyll,supriyantomaftuh/jekyll,adilapapaya/jekyll,lazycai/lazycai.github.com,daniel-beck/jekyll,princeofdarkness76/jekyll,MjAbuz/jekyll,bsmr-ruby/jekyll,xtymichael/jekyll,nemotan/jekyll,rasa2011/rasa2011.github.io,dansef/jekyll,derekgottlieb/jekyll,hiteshsuthar/jekyll,jekyll/jekyll,likong/jekyll,tomasdiez/jekyll,nemotan/jekyll,isathish/jekyll,yihangho/jekyll,Strangehill/jekyll,nickg33/jekyll,desidude03/jekyll,ajhit406/jekyll,xcatliu/jekyllcn,hartmel/jekyll,MauroMrod/jekyll,alihalabyah/jekyll,naughtyboy83/jekyll,tillgrallert/jekyll,rajrathore/jekyll,winndows/jekyll,floydpraveen/jekyll,ajhit406/jekyll,SQS2/Test,ls2uper/jekyll,sasongkojati/jekyll,princeofdarkness76/jekyll,MauroMrod/jekyll,brint/jekyll,Strangehill/jekyll,superve/jekyll,FlyingWHR/jekyll,lazycai/lazycai.github.com,jaroot32/jekyll,tylermachen/jekyll,abhilashhb/jekyll