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client.multi([ | |
["GETBIT", "article1:today", 123], | |
["GETBIT", "article2:today", 123], | |
["GETBIT", "article3:today", 123] | |
]).exec((err, hits) => { | |
let total = hits.reduce(function(prev, cur) { | |
return prev + cur; | |
}, 0); | |
console.log(total); // 0, 1, 2 or 3 | |
}) |
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