def view_getLatoGMapsKey
      return VIEW_LATOGMAPSKEY if defined? VIEW_LATOGMAPSKEY
      key = ''
      directory = core_getCacheDirectory
      if File.exist? "#{directory}/view.yml"
        # accedo al view.yml
        config = YAML.load(
          File.read(File.expand_path("#{directory}/view.yml", __FILE__))
        )
        key = (config && config['google_maps_key'] ? config['google_maps_key'] : nil)
      end
      # ritorno il risultato
      return key
    end
def view_getLatoGMapsKey
      return VIEW_LATOGMAPSKEY if defined? VIEW_LATOGMAPSKEY
      key = ''
      directory = core_getCacheDirectory
      if File.exist? "#{directory}/view.yml"
        # accedo al view.yml
        config = YAML.load(
          File.read(File.expand_path("#{directory}/view.yml", __FILE__))
        )
        key = (config && config['google_maps_key'] ? config['google_maps_key'] : nil)
      end
      # ritorno il risultato
      return key
    end
This function return an array of url of assets from lato gems.