Rediscord¶ ↑

keep record id sync with dynamic redis set or zset

Install¶ ↑

add gem 'rediscord' to Gemfile, and run bundle install

Example¶ ↑

• set

  “`ruby class Post < ApplicationRecord enum level: [ :one, :two, :there ]

include Rediscord redis_set key: ->(m){ “level_#{m.level}_post_set” }, redis: Redis.new end

ruby Post.create(level: :one) # id: 1 Post.create(level: :one) # id: 2 Post.create(level: :two) # id: 3 Post.create(level: :there) # id: 4

> what's in redis?

![](http://ww1.sinaimg.cn/large/006tKfTcjw1f6gc1feycqj31hc0vsdix.jpg)

* zset

ruby class Post < ApplicationRecord enum level: [ :one, :two, :there ]

include Rediscord redis_zset key: ->(m){ “level_#{m.level}_post_zset” }, score: ->(m){ m.updated_at.to_i }, redis: Redis.new end

ruby Post.create(level: :one) Post.create(level: :one) Post.create(level: :two) Post.create(level: :there)

“`