Class: Figgy::Store

Inherits:
Object
  • Object
show all
Defined in:
lib/figgy/store.rb

Overview

The backing object for a Figgy instance.

Instance Method Summary collapse

Constructor Details

#initialize(finder, config) ⇒ Store

Returns a new instance of Store.



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# File 'lib/figgy/store.rb', line 4

def initialize(finder, config)
  @finder = finder
  @config = config
  @cache  = {}
end

Instance Method Details

#get(key) ⇒ Object

Retrieve the value for a key, expiring the cache and/or loading it if necessary.

Raises:



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# File 'lib/figgy/store.rb', line 14

def get(key)
  key = key.to_s
  @cache.delete(key) if @config.always_reload?
  if @cache.key?(key)
    @cache[key]
  else
    @cache[key] = @finder.load(key)
  end
end

#keys ⇒ Array<String>

Returns the list of currently loaded keys.

Returns:

  • (Array<String>) —

    the list of currently loaded keys



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# File 'lib/figgy/store.rb', line 25

def keys
  @cache.keys
end

#size ⇒ Integer

Returns the current size of the cache.

Returns:

  • (Integer) —

    the current size of the cache



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# File 'lib/figgy/store.rb', line 30

def size
  @cache.size
end