Redisを扱うクラスで利用するモジュール
Redis::Objectsがmulti使えないとかアレっていう @i2bskn さん等の想いのカケラ。
Installation
Add this line to your application's Gemfile:
gem "redis-helper"And then execute:
$ bundle
Or install it yourself as:
$ gem install redis-helper
Usage
class Foo < ActiveRecord::Base
include Redis::Helper
define_attr_keys :bar_count
def bar_count
# bar_count_key == attr_key(:bar_count) == "Foo:<id>:bar_count"
redis.get(bar_count_key).to_i
end
def update_bar_count(count)
# ttl_to(self.end_at) => self.end_at - Time.current
redis.setex(bar_count_key, ttl_to(self.end_at), count)
end
end
foo = Foo.find(id)
foo.update_bar_count(10)
foo.bar_count => 10Contributing
- Fork it ( https://github.com/Narazaka/redis-helper/fork )
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create a new Pull Request