method
    
    to_hash
 
  to_hash()
  public
  Returns a Hash consisting of header names and array of values. e.g. {“cache-control” => [“private”],
"content-type" => ["text/html"], "date" => ["Wed, 22 Jun 2005 22:11:50 GMT"]}
 
  to_hash()
  public
  Returns a Hash consisting of header names and array of values. e.g. {“cache-control” => [“private”],
"content-type" => ["text/html"], "date" => ["Wed, 22 Jun 2005 22:11:50 GMT"]}