Support for infinity in sorted set commands params & results #981
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+inf
,-inf
are supported as a score in redis sorted set commands.Infinity can be passed as a parameter to
ZADD
and received as a result fromZ*WITHSCORE
,ZSCORE
,ZMSCORE
,BZPOP*
etc.In the model we can map ±inf to
Double.PositiveInfinity
andDouble.NegativeInfinity
.Strange thing: despite the fact that
+inf
is passed as a parameter with a plus at the end, it returns asinf
without+
.It's a part of #352, which I'm going to implement later.