ruby_exe will change directories to options[:dir] if that option is available
ruby_exe will change directories to options[:dir] if that option is available

MagLev/mspec,nobu/mspec,iainbeeston/mspec,Zoxc/mspec,elia/mspec,opal/mspec,timfel/mspec,alex/mspec,mrkn/mspec,ruby/mspec,kachick/mspec,eregon/mspec,mkb/mspec,Gibheer/mspec,ryoqun/mspec,rubinius/mspec,ruby/mspec,MagLev/mspec,shirosaki/mspec,voxik/mspec,kachick/mspec,rdp/mspec,iainbeeston/mspec,opal/mspec,ryoqun/mspec,shugo/mspec