Module: Card::Cache::PersistentClass

Included in:
Persistent
Defined in:
lib/card/cache/persistent_class.rb

Overview

class methods for Card::Cache::Persistent

Instance Method Summary collapse

Instance Method Details

#new_stamp ⇒ Object

stamp generator



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# File 'lib/card/cache/persistent_class.rb', line 10

def new_stamp
  Time.now.to_i.to_s(36) + rand(999).to_s(36)
end

#renew ⇒ Object 



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# File 'lib/card/cache/persistent_class.rb', line 18

def renew
  @stamp = nil
end

#reset ⇒ Object 



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# File 'lib/card/cache/persistent_class.rb', line 22

def reset
  @stamp = new_stamp
  Cardio.cache.write stamp_key, @stamp
end

#stamp ⇒ Object 



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# File 'lib/card/cache/persistent_class.rb', line 5

def stamp
  @stamp ||= Cardio.cache.fetch(stamp_key) { new_stamp }
end

#stamp_key ⇒ Object 



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# File 'lib/card/cache/persistent_class.rb', line 14

def stamp_key
  "#{Cardio.database}-stamp"
end