     members: ['smembers']
     pop: ['spop']
     randmember: ['srandmember']
+    retrieve: ['smembers']
     sort: ['sort']
     srem: ['srem']
     union: ['sunion']

    incrby: ['incrby']
    incrbyfloat: ['incrbyfloat']
    psetnx: ['psetnx']
    set: ['set']
    setbit: ['setbit']
    setex: ['setex']

    zrem: ['zrem']
    remrangebyrank: ['zremrangebyrank']
    remrangebyscore: ['zremrangebyscore']
    retrieve: ['zrange', 0, -1]
    revrange: ['zrevrange']
    revrangebyscore: ['zrevrangebyscore']
    revrank: ['zrevrank']
