Fix circular argument dependency on Ruby 2.2
Fix circular argument dependency on Ruby 2.2

hmallett/publify,jcfausto/publify,solanolabs/publify,SF-WDI-LABS/publify_debugging_lab,blairanderson/that-music-blog,mozzan/publify,shaomingtan/publify,whithajess/publify,freibuis/publify,drakontia/publify,solanolabs/publify,solanolabs/publify,sf-wdi-25/publify_debugging_lab,K-and-R/publify,seyedrazavi/publify,telekomatrix/publify,shaomingtan/publify,blairanderson/that-music-blog,publify/publify,sf-wdi-25/publify_debugging_lab,Juuro/publify,Juuro/publify,blairanderson/that-music-blog,mozzan/publify,mozzan/publify,Juuro/publify,K-and-R/publify,SF-WDI-LABS/publify_debugging_lab,whithajess/publify,K-and-R/publify,seyedrazavi/publify,freibuis/publify,seyedrazavi/publify,whithajess/publify,publify/publify,drakontia/publify,SF-WDI-LABS/publify_debugging_lab,telekomatrix/publify,hmallett/publify,publify/publify,jcfausto/publify,hmallett/publify,freibuis/publify,sf-wdi-25/publify_debugging_lab,telekomatrix/publify,jcfausto/publify