Close #16: String#to_a breaks 1.9 compatibility
Close #16: String#to_a breaks 1.9 compatibility

akihiro17/rack,evanphx/rack,wildjcrt/rack,sigmavirus24/rack,Eric-Guo/rack,gfvcastro/rack,arronmabrey/rack,eavgerinos/rack,sigmavirus24/rack,wycats/rack,davydovanton/rack,shaneog/rack,liamseanbrady/rack,maclover7/rack,Comcast/rack,sigmavirus24/rack,maclover7/rack,eins78/rack,rkh/rack,shaneog/rack,trexnix/rack,Eric-Guo/rack,zjsxwc/rack,keepcosmos/rack,trexnix/rack,ngpestelos/rack,ngpestelos/rack,tricknotes/rack,deepj/rack,krainboltgreene/lack,ganmacs/rack,supzann3/rack,lgierth/rack,maclover7/rack,nmk/rack,jeremyf/rack,nmk/rack,evanphx/rack,rkh/rack,chneukirchen/rack,joevandyk/rack,liamseanbrady/rack,laplaceliu/rack,eins78/rack,keepcosmos/rack,stepri/rack,zjsxwc/rack,fabianrbz/rack,chneukirchen/rack,laplaceliu/rack,Codeman655/rack,supzann3/rack,evanphx/rack,ngpestelos/rack,stepri/rack,ktheory/rack,Comcast/rack,travis-repos/rack,jhodder/rack,AMekss/rack,imtayadeway/rack,keithduncan/rack,Eric-Guo/rack,jackxxu/rack,tylergannon/rack,akihiro17/rack,gioele/rack,wjordan/rack,akihiro17/rack,deepj/rack,wildjcrt/rack,tylergannon/rack,davydovanton/rack,Codeman655/rack,rwz/rack,jackxxu/rack,getaroom/rack,tylergannon/rack,trexnix/rack,Codeman655/rack,wjordan/rack,arronmabrey/rack,jeremyf/rack,davidcelis/rack,keepcosmos/rack,laplaceliu/rack,ktheory/rack,davydovanton/rack,tricknotes/rack,davidcelis/rack,keithduncan/rack,deepj/rack,shaneog/rack,x-team/rack-cgmasters,getaroom/rack,zjsxwc/rack,getaroom/rack,imtayadeway/rack,ganmacs/rack,supzann3/rack,fabianrbz/rack,jeremyf/rack,eins78/rack,wildjcrt/rack,gioele/rack,AMekss/rack,eavgerinos/rack,chneukirchen/rack,gfvcastro/rack,Comcast/rack,imtayadeway/rack,stepri/rack,arronmabrey/rack,AMekss/rack,davidcelis/rack,wjordan/rack,eavgerinos/rack,liamseanbrady/rack,ganmacs/rack,gioele/rack,keithduncan/rack,fabianrbz/rack,gfvcastro/rack,rwz/rack,nmk/rack,paulrogers/rack,rwz/rack,jackxxu/rack