Contents

module FastCache::Evaluator

  attr_accessor :evaluation_cache
  attr_accessor :default_expiration

  def cache_eval(key = "", expiration = @default_expiration)
    maybe = @evaluation_cache.get(key)
    if maybe.anything?
      Marshal.load(maybe.value)
    else
      value = yield
      @evaluation_cache.set(key, Marshal.dump(value), expiration || 0)
      value
    end
  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
binary42-fastcache-0.3	lib/fastcache/interface/evaluator.rb