def _check_rvm(ret, user=None):
    if not __salt__['rvm.is_installed'](user):
        ret['result'] = False
        ret['comment'] = 'RVM is not installed.'
    return ret
cached
dataset/ETHPy150Open saltstack/salt/salt/states/rvm.py/_check_rvm--crossover with--dataset/ETHPy150Open enthought/traits/traits/tests/test_protocols_usage.py/ProtocolsUsageTestCase.test_cached