# File lib/cloud.rb, line 29
    def self.host
      return Radiant.config["paperclip.fog.host"] if Radiant.config["paperclip.fog.host"]
      case Radiant.config["paperclip.fog.provider"]
      when "AWS"
        "http://#{Radiant.config['paperclip.fog.directory']}.s3.amazonaws.com"
      else
        nil
      end
    end