Class: Web::RedisCache

Inherits:

Object

• Object
• Web::RedisCache

Defined in:

lib/web/cache/redis_cache.rb

Overview

A basic cache interface, implemented with Redis

Instance Method Summary

• #get(key) ⇒ Object
• #initialize(client = nil) ⇒ RedisCache constructor

  A new instance of RedisCache.

• #set(key, value, expires = nil) ⇒ Object

Constructor Details

#initialize(client = nil) ⇒ RedisCache

Returns a new instance of RedisCache.

# File 'lib/web/cache/redis_cache.rb', line 9

def initialize(client = nil)
  @redis = client || Redis.new
end

Instance Method Details

#get(key) ⇒ Object

# File 'lib/web/cache/redis_cache.rb', line 13

def get(key)
  @redis.get key
end

#set(key, value, expires = nil) ⇒ Object

# File 'lib/web/cache/redis_cache.rb', line 17

def set(key, value, expires = nil)
  @redis.set key, value
  @redis.expire key, expires if expires
end