Database.Redis.String

This module has nothing to do with Haskell Strings; the Redis Command Reference (http://code.google.com/p/redis/wiki/CommandReference) confusingly refers to its simple key/value pairing as strings, even when those strings can be incremented. Unfortunately, I can't think of a better name.

Documentation

itemSet

Arguments

:: Handle

-> String

key to set

-> String

value to set

-> IO (Maybe RedisReply)

SET for String arguments http://code.google.com/p/redis/wiki/SetCommand

itemSetB

Arguments

:: Handle

-> ByteString

key to set

-> ByteString

value to set

-> IO (Maybe RedisReply)

SET for ByteString input

itemSetNX

Arguments

:: Handle

-> String

key to set

-> String

value to set

-> IO (Maybe RedisReply)

SETNX for String arguments http://code.google.com/p/redis/wiki/SetnxCommand

itemSetEX

Arguments

:: Handle

-> String

key to set

-> Int

number of seconds until expiration

-> String

value to set

-> IO (Maybe RedisReply)

SETEX

itemGet

Arguments

:: Handle

-> String

key of the value to return

-> IO (Maybe RedisReply)

GET for a String argument http://code.google.com/p/redis/wiki/GetCommand

itemGetB

Arguments

:: Handle

-> ByteString

key of the value to return

-> IO (Maybe RedisReply)

GET for a ByteString argument

multiSet

Arguments

:: Handle

-> [(String, String)]

key/value pairs to set

-> IO (Maybe RedisReply)

Calls MSET http://code.google.com/p/redis/wiki/MsetCommand with a list of tuples (key, value)

multiGet

Arguments

:: Handle

-> [String]

keys from which to return a value

-> IO (Maybe RedisReply)

multiSetNX

Arguments

:: Handle

-> [(String, String)]

key/value pairs to set

-> IO (Maybe RedisReply)

Calls MSETNX (http://code.google.com/p/redis/wiki/MsetnxCommand) with a list of tuples (key, value)

increment

Arguments

:: Handle

-> String

key to increment

-> IO (Maybe RedisReply)

INCR

incrementBy

Arguments

:: Handle

-> String

key to increment

-> Int

-> IO (Maybe RedisReply)

INCRBY

decrement

Arguments

:: Handle

-> String

key to decrement

-> IO (Maybe RedisReply)

DECR

decrementBy

Arguments

:: Handle

-> String

key to decrement

-> Int

-> IO (Maybe RedisReply)

itemGetSet

Arguments

:: Handle

-> String

key of the value to return

-> String

new value

-> IO (Maybe RedisReply)

GETSET for String arguments http://code.google.com/p/redis/wiki/GetsetCommand

itemAppend

Arguments

:: Handle

-> String

key to append to

-> String

value to append

-> IO (Maybe RedisReply)

APPEND for String arguments http://code.google.com/p/redis/wiki/AppendCommand

substring

Arguments

:: Handle

-> String

key to append to

-> Int

start position

-> Int

end position

-> IO (Maybe RedisReply)

SUBSTR