Class: Card::Cache::Temporary

Inherits:
Object
  • Object
show all
Defined in:
lib/card/cache/temporary.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Temporary

Returns a new instance of Temporary.



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# File 'lib/card/cache/temporary.rb', line 4

def initialize
  @store = {}
end

Instance Attribute Details

#store ⇒ Object (readonly)

Returns the value of attribute store.



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# File 'lib/card/cache/temporary.rb', line 2

def store
  @store
end

Instance Method Details

#delete(key) ⇒ Object 



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# File 'lib/card/cache/temporary.rb', line 21

def delete key
  @store.delete key
end

#dump ⇒ Object 



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# File 'lib/card/cache/temporary.rb', line 25

def dump
  @store.each do |k, v|
    p "#{k} --> #{v.inspect[0..30]}"
  end
end

#exist?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/card/cache/temporary.rb', line 35

def exist? key
  @store.key? key
end

#fetch(key, &_block) ⇒ Object 



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# File 'lib/card/cache/temporary.rb', line 17

def fetch key, &_block
  read(key) || write(key, yield)
end

#read(key) ⇒ Object 



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# File 'lib/card/cache/temporary.rb', line 8

def read key
  return unless @store.key? key
  @store[key]
end

#reset ⇒ Object 



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# File 'lib/card/cache/temporary.rb', line 31

def reset
  @store = {}
end

#write(key, value) ⇒ Object 



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# File 'lib/card/cache/temporary.rb', line 13

def write key, value
  @store[key] = value
end