class Mail::SenderField

def address
  address_list.addresses.first
end

def addresses
  [address.address]
end

def decoded
  do_decode
end

def default
  address.address
end

def encoded
  do_encode(CAPITALIZED_FIELD)
end

def initialize(value = nil, charset = 'utf-8')
  self.charset = charset
  super(CAPITALIZED_FIELD, strip_field(FIELD_NAME, value), charset)
  self.parse
  self
end