Class: Twitch::Bot::Memory::Redis

Inherits:

Object

• Object
• Twitch::Bot::Memory::Redis

Defined in:

lib/twitch/bot/memory/redis.rb

Overview

Implement persistent memory based on Redis

Instance Method Summary

• #initialize(client:) ⇒ Redis constructor

  A new instance of Redis.

• #retrieve(key) ⇒ Object
• #store(key, value) ⇒ Object

Constructor Details

#initialize(client:) ⇒ Redis

# File 'lib/twitch/bot/memory/redis.rb', line 11

def initialize(client:)
  @client = client
  @redis = connect_db
end

Instance Method Details

#retrieve(key) ⇒ Object

# File 'lib/twitch/bot/memory/redis.rb', line 20

def retrieve(key)
  value = redis.get(key)
  value.nil? ? nil : JSON.parse(value)
end

#store(key, value) ⇒ Object

# File 'lib/twitch/bot/memory/redis.rb', line 16

def store(key, value)
  redis.set(key, value.to_json)
end