Method: Readthis::Cache#read

Defined in:
lib/readthis/cache.rb

#read(key, options = {}) ⇒ Object

Fetches data from the cache, using the given key. If there is data in the cache with the given key, then that data is returned. Otherwise, nil is returned.

Examples:


cache.read('missing') # => nil
cache.read('matched') # => 'some value'

Parameters:

  • key (String) —

    Key for lookup

  • options (Hash) (defaults to: {}) —

    Optional overrides



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# File 'lib/readthis/cache.rb', line 78

def read(key, options = {})
  options = merged_options(options)

  invoke(:read, key) do |store|
    key = namespaced_key(key, options)

    refresh_entity(key, store, options)

    entity.load(store.get(key))
  end
end