Class: Rack::Cache::MetaStore::Redis

Inherits:
RedisBase show all
Defined in:
lib/rack/cache/redis_metastore.rb

Constant Summary

Constants inherited from Rack::Cache::MetaStore

REDIS

Instance Attribute Summary

Attributes inherited from RedisBase

#cache

Instance Method Summary collapse

Methods inherited from RedisBase

resolve

Constructor Details

#initialize(server, options = {}) ⇒ Redis

Returns a new instance of Redis.



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# File 'lib/rack/cache/redis_metastore.rb', line 19

def initialize(server, options = {})
  @cache = ::Redis::Factory.create server
end

Instance Method Details

#purge(key) ⇒ Object 



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# File 'lib/rack/cache/redis_metastore.rb', line 33

def purge(key)
  cache.del(hexdigest(key))
  nil
end

#read(key) ⇒ Object 



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# File 'lib/rack/cache/redis_metastore.rb', line 23

def read(key)
  key = hexdigest(key)
  cache.get(key) || []
end

#write(key, entries) ⇒ Object 



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# File 'lib/rack/cache/redis_metastore.rb', line 28

def write(key, entries)
  key = hexdigest(key)
  cache.set(key, entries)
end