remove duplicated code
remove duplicated code

rdlugosz/geocoder,rios1993/geocoder,aceunreal/geocoder,mdebo/geocoder,moofish32/geocoder,davydovanton/geocoder,3mundi/geocoder,StudioMelipone/geocoder,gogovan/geocoder-olleh,brian-ewell/geocoder,donbobka/geocoder,rayzeller/geocoder,epyatopal/geocoder,gogovan/geocoder-olleh,sideci-sample/sideci-sample-geocoder,andreamazz/geocoder,eugenehp/ruby-geocoder,guavapass/geocoder,malandrina/geocoder,jaigouk/geocoder-olleh,sjaveed/geocoder,TrangPham/geocoder,boone/geocoder,mehlah/geocoder,jgrciv/geocoder,alexreisner/geocoder,mveer99/geocoder,jaigouk/geocoder-olleh,tortuba/geocoder,Devetzis/geocoder,tiramizoo/geocoder,AndyDangerous/geocoder,ankane/geocoder,FanaHOVA/geocoder