Class: Jouba::Cache::Memory

Inherits:

Object

• Object
• Jouba::Cache::Memory

Extended by:

Forwardable

Defined in:

lib/jouba/cache.rb

Instance Attribute Summary

• #store ⇒ Object readonly

  Returns the value of attribute store.

Class Method Summary

• .load(file_path) ⇒ Object

Instance Method Summary

• #fetch(key) ⇒ Object
• #initialize ⇒ Memory constructor

  A new instance of Memory.

• #refresh(key, value) ⇒ Object

Constructor Details

#initialize ⇒ Memory

Returns a new instance of Memory.

# File 'lib/jouba/cache.rb', line 22

def initialize
  @store = MemoryStore.new
end

Instance Attribute Details

#store ⇒ Object (readonly)

Returns the value of attribute store.

# File 'lib/jouba/cache.rb', line 18

def store
  @store
end

Class Method Details

.load(file_path) ⇒ Object

# File 'lib/jouba/cache.rb', line 35

def self.load(file_path)
  @store = MemoryStore.load(file_path)
end

Instance Method Details

#fetch(key) ⇒ Object

# File 'lib/jouba/cache.rb', line 26

def fetch(key)
  get(key) || yield.tap { |value| store.set(key, value) }
end

#refresh(key, value) ⇒ Object

# File 'lib/jouba/cache.rb', line 30

def refresh(key, value)
  store.set(key, value)
  yield
end