Mem

ETS based KV cache with TTL and LRU support

Usage

1. define your cache module

   defmodule Cache do
     use Mem
   end
   

2. add this module to supervisor

   defmodule MyApp.Supervisor do
     use Supervisor
   
     def start_link do
       Supervisor.start_link(__MODULE__, [])
     end
   
     def init([]) do
       [ Cache.child_spec,
       ] |> supervise(strategy: :one_for_one)
     end
   
   end
   

3. just use it like redis

   Cache.set(:a, 1)
   Cache.inc(:a, 2)
   Cache.set(:b, 2, 200)
   Cache.get(:a)
   Cache.expire(:a, 200)
   Cache.ttl(:a)
   Cache.del(:b)
   Cache.flush
   
   Cache.hset(:c, :a, 2)
   Cache.hget(:c, :a)