Redis backed models which auto expires. This can be done with memcache but Redis provides the flexibility to expand the functionality in the future
Add this line to your application's Gemfile:
gem 'redis-model'
And then execute:
$ bundle
Or install it yourself as:
$ gem install redis-model
The gem expects REDIS_TTL & $redis to be defined. REDIS_TTL is the time
in seconds the record lives in redis. $redis is the redis client
The class should define its attributes in a ATTRS variable and define getters
and setters.
class Email < RedisModel::Base
ATTRS = [:from, :to, :subject]
attr_accessor *ATTRS
end