fix rabl responder to use the current controller_path instead of the resource class (because this can be an empty array)
fix rabl responder to use the current controller_path instead of the resource class (because this can be an empty array)
flores/travis-ci,flores/travis-ci,openeducation/travis-ci,openeducation/travis-ci,openeducation/travis-ci,flores/travis-ci,fxposter/travis-ci,fxposter/travis-ci,fxposter/travis-ci