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added getSortedSetRevUnion... just because.

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This commit is contained in:
Julian Lam
2014-05-23 09:22:17 -04:00
parent 6e597a9cdb
commit 7afe3bea59
2 changed files with 21 additions and 2 deletions
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14
src/database/redis/sorted.js
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@@ -75,6 +75,18 @@ module.exports = function(redisClient, module) {
};
module.getSortedSetUnion = function(sets, start, stop, callback) {
var args = Array.prototype.slice.call(arguments, 0);
args.unshift(null);
sortedSetUnion.apply(null, args);
}
module.getSortedSetRevUnion = function(sets, start, stop, callback) {
var args = Array.prototype.slice.call(arguments, 0);
args.unshift(true);
sortedSetUnion.apply(null, args);
}
var sortedSetUnion = function(rev, sets, start, stop, callback) {
// start and stop optional
if (typeof start === 'function') {
callback = start;
@@ -92,7 +104,7 @@ module.exports = function(redisClient, module) {
sets.unshift('temp');
multi.zunionstore.apply(multi, sets);
multi.zrange('temp', start, stop);
multi[rev ? 'zrevrange' : 'zrange']('temp', start, stop);
multi.del('temp');
multi.exec(function(err, results) {
if (!err && typeof callback === 'function') {