Mail::ReturnPathField

    # File lib/mail/fields/return_path_field.rb, line 40
40:     def initialize(value = nil, charset = 'utf-8')
41:       self.charset = charset
42:       super(CAPITALIZED_FIELD, strip_field(FIELD_NAME, value), charset)
43:       self.parse
44:       self
45:     end

    # File lib/mail/fields/return_path_field.rb, line 55
55:     def address
56:       addresses.first
57:     end

    # File lib/mail/fields/return_path_field.rb, line 51
51:     def decoded
52:       do_decode
53:     end

    # File lib/mail/fields/return_path_field.rb, line 59
59:     def default
60:       address
61:     end

    # File lib/mail/fields/return_path_field.rb, line 47
47:     def encoded
48:       "#{CAPITALIZED_FIELD}: <#{address}>\r\n"
49:     end