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Class: Sprockets::Cache::NullStore

Relationships & Source Files
Inherits: Object
Defined in: lib/sprockets/cache/null_store.rb

Overview

Public: A compatible cache store that doesn’t store anything. Used by default when no Environment#cache is configured.

Assign the instance to the Environment#cache.

environment.cache = Sprockets::Cache::NullStore.new

See Also

ActiveSupport::Cache::NullStore

Instance Method Summary

Instance Method Details

#clear(options = nil)

Public: Simulate clearing the cache

Returns true

[ GitHub ] 

  


# File 'lib/sprockets/cache/null_store.rb', line 49



def clear(options=nil)
  true
end


  








  

    #get(key)  
  



  

    

Public: Simulate a cache miss.



This API should not be used directly, but via the Cache wrapper API.



key - String cache key.



Returns nil.


  



  [ GitHub ]


  

  


# File 'lib/sprockets/cache/null_store.rb', line 23



def get(key)
  nil
end


  








  

    #inspect  
  



  

    

Public: Pretty inspect



Returns String.


  



  [ GitHub ]


  

  


# File 'lib/sprockets/cache/null_store.rb', line 42



def inspect
  "#<#{self.class}>"
end


  








  

    #set(key, value)  
  



  

    

Public: Simulate setting a value in the cache.



This API should not be used directly, but via the Cache wrapper API.



key   - String cache key. value - Object value.



Returns Object value.


  



  [ GitHub ]


  

  


# File 'lib/sprockets/cache/null_store.rb', line 35



def set(key, value)
  value
end