Class: Lbank::MemoryCache

Inherits:
Object
  • Object
show all
Defined in:
lib/lbank/memory_cache.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ MemoryCache

Returns a new instance of MemoryCache.



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# File 'lib/lbank/memory_cache.rb', line 2

def initialize
  @store = {}
end

Instance Method Details

#fetch(key, &block) ⇒ Object 



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# File 'lib/lbank/memory_cache.rb', line 14

def fetch(key, &block)
  return self[key] if self[key]
  self[key] = block.call
end

#read(key) ⇒ Object Also known as: [] 



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# File 'lib/lbank/memory_cache.rb', line 10

def read(key)
  @store[key]
end

#store(key, value) ⇒ Object Also known as: []= 



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# File 'lib/lbank/memory_cache.rb', line 6

def store(key, value)
  @store[key] = value
end