Class: APICache::DalliStore

Inherits:
AbstractStore show all
Defined in:
lib/api_cache/dalli_store.rb

Instance Method Summary collapse

Constructor Details

#initialize(store) ⇒ DalliStore

Returns a new instance of DalliStore.



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# File 'lib/api_cache/dalli_store.rb', line 3

def initialize(store)
  @dalli = store
end

Instance Method Details

#exists?(key) ⇒ Boolean

Does a given key exist in the cache?

Returns:

  • (Boolean) 


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# File 'lib/api_cache/dalli_store.rb', line 20

def exists?(key)
  !get(key).nil?
end

#expired?(key, timeout) ⇒ Boolean

Has a given time passed since the key was set?

Returns:

  • (Boolean) 


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# File 'lib/api_cache/dalli_store.rb', line 25

def expired?(key, timeout)
  Time.now - @dalli.get("#{key}_created_at") > timeout
end

#get(key) ⇒ Object

Get value.



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# File 'lib/api_cache/dalli_store.rb', line 15

def get(key)
  @dalli.get(key)
end

#set(key, value) ⇒ Object

Set value. Returns true if success.



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# File 'lib/api_cache/dalli_store.rb', line 8

def set(key, value)
  @dalli.set(key, value)
  @dalli.set("#{key}_created_at", Time.now)
  true
end