fixing code climate issue
fixing code climate issue

marceloperini/gorails,marceloperini/gorails,gorails/gorails,marceloperini/gorails,jcottobboni/gorails,gorails/gorails,jcottobboni/gorails,jcottobboni/gorails,gorails/gorails,gorails/gorails,marceloperini/gorails,jcottobboni/gorails