   @doc """
   Sets cookie.
 
+      set_cookie([name: "cart_id", value: 123213])
+      set_cookie([name: "cart_id", value: "23fa0ev5a6er", secure: true])
+
   Accepts a ListDict with the following keys:
 
   * name (string) - REQUIRED

  @doc """
  Gets cookies. Returns a list of ListDicts, each containing properties of the cookie.

    get_cookies()
  """
  @spec cookies() :: List.t
  def cookies() do

  * domain (string)
  * secure (boolean)
  * expiry (integer, specified in seconds since midnight, January 1, 1970 UTC)
  """
  @spec set_cookie(Dict.t) :: :ok
  def set_cookie(cookie) do
