Class: Looksy::Cache::Memory

Inherits:
Object
  • Object
show all
Defined in:
lib/looksy/cache/memory.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Memory

Returns a new instance of Memory.



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# File 'lib/looksy/cache/memory.rb', line 4

def initialize
  @data = {}
end

Instance Method Details

#clear ⇒ Object 



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# File 'lib/looksy/cache/memory.rb', line 20

def clear
  @data = {}
end

#fetch(key, options = {}, &block) ⇒ Object 



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# File 'lib/looksy/cache/memory.rb', line 8

def fetch(key, options = {}, &block)
  unless @data[key]
    @data[key] = block.call if block_given?
  end

  @data[key]
end

#has_key?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/looksy/cache/memory.rb', line 16

def has_key?(key)
  true unless @data[key].nil?
end