use rspec predicate matchers
use rspec predicate matchers

jefmathiot/orientation,cmckni3/orientation,LogicalBricks/orientation,friism/orientation,twinn/orientation,splicers/orientation,Scripted/orientation,codio/orientation,splicers/orientation,orientation/orientation,orientation/orientation,cmckni3/orientation,smashingboxes/orientation,cmckni3/orientation,IZEA/orientation,orientation/orientation,ferdinandrosario/orientation,splicers/orientation,robomc/orientation,IZEA/orientation,hashrocket/orientation,codeschool/orientation,friism/orientation,ferdinandrosario/orientation,liufffan/orientation,jefmathiot/orientation,Scripted/orientation,orientation/orientation,liufffan/orientation,smashingboxes/orientation,hashrocket/orientation,codeschool/orientation,robomc/orientation,Scripted/orientation,codio/orientation,twinn/orientation,codeschool/orientation,LogicalBricks/orientation