class Browser

def initialize(options = {}, &block)


})
:accept_language => "pt-br"
:ua => "Safari",
browser = Browser.new({

the UA and Accept-Language headers.
Create a new browser instance and set 
def initialize(options = {}, &block)
  self.user_agent = (options[:user_agent] || options[:ua]).to_s
  self.accept_language = options[:accept_language].to_s
  yield self if block
end