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getSortedSetRevRangeByLex

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This commit is contained in:
yariplus
2016-10-16 14:48:29 -04:00
parent 7ba76fc0b6
commit 1fc5e5d0d3
1 changed files with 17 additions and 1 deletions
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18
src/database/redis/sorted.js
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@@ -299,9 +299,25 @@ module.exports = function (redisClient, module) {
if (max !== '+') { if (max !== '+') {
max = '(' + max; max = '(' + max;
} }
redisClient.zrangebylex([key, min, max, 'LIMIT', start, count], callback);
sortedSetRangeByLex('zrangebylex', key, min, max, start, count, callback)
}; };
module.getSortedSetRevRangeByLex = function (key, max, min, start, count, callback) {
if (min !== '-') {
min = '[' + min;
}
if (max !== '+') {
max = '(' + max;
}
sortedSetRangeByLex('zrevrangebylex', key, max, min, start, count, callback)
};
function sortedSetRangeByLex(method, key, min, max, start, count, callback) {
redisClient[method]([key, min, max, 'LIMIT', start, count], callback);
}
module.sortedSetIntersectCard = function (keys, callback) { module.sortedSetIntersectCard = function (keys, callback) {
if (!Array.isArray(keys) || !keys.length) { if (!Array.isArray(keys) || !keys.length) {
return callback(null, 0); return callback(null, 0);