joelcox/codeigniter-redis — pull request #6 by ashiina (2012-03-20 08:22:33+00:00)
Title: Implement set commands (sadd,srem,smembers,sismember,scard) 

I had a need to use some of the set-related commands in Redis for my app,
so I went ahead and implemented them.
It'd be great if you can look over it and merge it into the master if it looks good.
*I've wrote tests to go along with it too