redis-types

redis type objects - hashes, lists, sets, etc

Installation

npm install redis-types

Usage

Uses redis node module under the hood. Syntax is identical except that the redis-key is specified through the constructor.

Key

• SET
• DEL
• DUMP
• EXISTS
• EXPIRE
• EXPIREAT
• MOVE
• PERSIST
• PEXPIRE
• PEXPIREAT
• PTTL
• RENAME
• RENAMENX
• RESTORE
• SORT
• TTL
• TYPE
• Lowercase works too

var RedisKey = require('redis-types').Key;
var redisKey = new RedisKey('foo');
redisKey.del(function (err, success) {
  // ...
});

Strings

• Inherits from Keys
• APPEND
• BITCOUNT
• BITOP
• BITPOS
• DECR
• DECRBY
• GET
• GETBIT
• GETRANGE
• GETSET
• INCR
• INCRBY
• INCRBYFLOAT
• MGET
• MSET
• MSETNX
• PSETEX
• SET
• SETBIT
• SETEX
• SETNX
• SETRANGE
• STRLEN
• Lowercase works too

var RedisString = require('redis-types').String;
var redisString = new RedisString('foo');
redisString.set('bar', function (err, success) {
  // ...
});

Lists

• Inherits from Keys
• BLPOP
• BRPOP
• BRPOPLPUSH
• LINDEX, INDEX
• LINSERT, INSERT
• LLEN, LEN
• LPOP
• LPUSH
• LPUSHX
• LRANGE
• LREM
• LSET, SET
• LTRIM
• RPOP
• RPOPLPUSH
• RPUSH
• RPUSHX
• Lowercase works too

var RedisList = require('redis-types').RedisList;
var fooList = new RedisList('foo');
fooList.rpush("1", function (err) {
  fooList.rpush("2", function (err) {
    fooList.rpush("3", function (err) {
      fooList.lrange(0, -1, function (err, items) {
        console.log(items); // ["1", "2", "3"]
      });
    });
  });
});

Hashes

• Inherits from Keys
• HDEL, DEL
• HEXISTS, EXISTS
• HGET, GET
• HGETALL, GETALL
• HINCRBY, INCRBY
• HINCRBYFLOAT, INCRBYFLOAT
• HKEYS, KEYS
• HLEN, LEN
• HMGET, MGET
• HMSET, MSET
• HSET, SET
• HSETNX, SETNX
• HVALS, VALS
• HSCAN, SCAN
• Lowercase works too

var RedisHash = require('redis-types').RedisHash;
var fooHash = new RedisHash('foo');
fooHash.hset("bar", "1", function (err) {
  fooList.hget("bar", function (err, val) {
    console.log(val); // "1"
  });
});

Set

• Inherits from Keys
• SADD, ADD
• SCARD, CARD
• SDIFF, DIFF
• SDIFFSTORE, DIFFSTORE
• SINTER, INTER
• SINTERSTORE, INTERSTORE
• SISMEMBER, ISMEMBER
• SMEMBERS, MEMBERS
• SMOVE, MOVE
• SPOP, POP
• SRANDMEMBER, RANDMEMBER
• SREM, REM
• SUNION, UNION
• SUNIONSTORE, UNIONSTORE
• SSCAN, SCAN
• Lowercase works too

var RedisSet = require('redis-types').RedisSet;
var fooSet = new RedisSet('foo');
fooSet.sadd("1", function (err) {
  fooSet.spop(function (err, val) {
    console.log(val); // "1"
  });
});

SortedSet

• Inherits from Keys
• ZADD, ADD
• ZCARD, CARD
• ZCOUNT, COUNT
• ZINCRBY, INCRBY
• ZINTERSTORE, INTERSTORE
• ZLEXCOUNT, LEXCOUNT
• ZRANGE, RANGE
• ZRANGEBYLEX, RANGEBYLEX
• ZRANGEBYSCORE, RANGEBYSCORE
• ZRANK, RANK
• ZREM, REM
• ZREMRANGEBYLEX, REMRANGEBYLEX
• ZREMRANGEBYRANK, REMRANGEBYRANK
• ZREMRANGEBYSCORE, REMRANGEBYSCORE
• ZREVRANGE, REVRANGE
• ZREVRANGEBYSCORE, REVRANGEBYSCORE
• ZREVRANK, REVRANK
• ZSCORE, SCORE
• ZUNIONSTORE, UNIONSTORE
• ZSCAN, SCAN
• Lowercase works too

var RedisSortedSet = require('redis-types').RedisSortedSet;
var fooSortedSet = new RedisSortedSet('foo');
fooSortedSet.zadd("1", function (err) {
  fooSortedSet.zrange(0, -1, function (err, items) {
    console.log(items); // ["1"]
  });
});

Pub/Sub

Not yet implemented

License

MIT