# File actionmailer/lib/action_mailer/vendor/tmail/port.rb, line 299
    def initialize( str = '' )
      @buffer = str
      super()
    end

# File actionmailer/lib/action_mailer/vendor/tmail/port.rb, line 318
    def ==( other )
      StringPort === other and @buffer.equal? other.string
    end

# File actionmailer/lib/action_mailer/vendor/tmail/port.rb, line 346
    def aopen( &block )
      @buffer ||= ''
      StringOutput.new(@buffer, &block)
    end

# File actionmailer/lib/action_mailer/vendor/tmail/port.rb, line 357
    def copy_to( port )
      port.wopen {|f|
          f.write @buffer
      }
    end

# File actionmailer/lib/action_mailer/vendor/tmail/port.rb, line 324
    def hash
      @buffer.object_id.hash
    end

# File actionmailer/lib/action_mailer/vendor/tmail/port.rb, line 328
    def inspect
      "#<#{self.class}:id=#{sprintf '0x%x', @buffer.object_id}>"
    end

# File actionmailer/lib/action_mailer/vendor/tmail/port.rb, line 365
    def move_to( port )
      if StringPort === port
        str = @buffer
        port.instance_eval { @buffer = str }
      else
        copy_to port
      end
      remove
    end

# File actionmailer/lib/action_mailer/vendor/tmail/port.rb, line 351
    def remove
      @buffer = nil
    end

# File actionmailer/lib/action_mailer/vendor/tmail/port.rb, line 332
    def reproducible?
      true
    end

# File actionmailer/lib/action_mailer/vendor/tmail/port.rb, line 336
    def ropen( &block )
      @buffer or raise Errno::ENOENT, "#{inspect} is already removed"
      StringInput.open(@buffer, &block)
    end

# File actionmailer/lib/action_mailer/vendor/tmail/port.rb, line 314
    def size
      @buffer.size
    end

# File actionmailer/lib/action_mailer/vendor/tmail/port.rb, line 304
    def string
      @buffer
    end

# File actionmailer/lib/action_mailer/vendor/tmail/port.rb, line 308
    def to_s
      @buffer.dup
    end

# File actionmailer/lib/action_mailer/vendor/tmail/port.rb, line 341
    def wopen( &block )
      @buffer = ''
      StringOutput.new(@buffer, &block)
    end