def load(file = '.cookies')
      YAML.safe_load(IO.read(file), [::Symbol, ::Time]).each do |c|
        add(c.delete(:name), c.delete(:value), c)
      end
    end
def load(file = '.cookies')
      YAML.safe_load(IO.read(file), [::Symbol, ::Time]).each do |c|
        add(c.delete(:name), c.delete(:value), c)
      end
    end
Load cookies from file

 @example
   browser.cookies.load '.cookies'

 @param [String] file