Thoughts on reloading github.com/trada/dada.git configs w/ a memcache triggers

dada_memcache_reloads.rb

# Note: not tested at all

module Dada
  attr_accessor :config_reload_timestamp
    
  def dalli
    @dalli ||= Dalli::Client.new(client_args)
  end

  def check_config_timestamp
    # Check a memcache value to see if it's been changed since the last time we reloaded
    if dalli.get('dada-reload-timestamp').to_f <= self.config_reload_timestamp.to_f 
      # if it is, reload & save new timestamp
      reload_config
      self.config_reload_timestamp = Time.now.to_f
    end
  end

  def is_enabled?(*args)
    check_config_timestamp

    old_is_enabled?(*args)
  end

end