Method: ActionPolicy::PerThreadCache.fetch

Defined in:
lib/action_policy/behaviours/thread_memoized.rb

.fetch(key) ⇒ Object 



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# File 'lib/action_policy/behaviours/thread_memoized.rb', line 12

def fetch(key)
  return yield unless enabled?

  store = (Thread.current[CACHE_KEY] ||= {})

  return store[key] if store.key?(key)

  store[key] = yield
end