Author of the Ruby ftpd gem.

Autobiography, in code:

1976:

C       WORKING FOR A LIVING
        IDAY = IDAY + 1
        IDOLLAR = IDOLLAR + 1

1978:

100 REM WORKING FOR A LIVING
110 D = D + 1
120 M = M + 1

1979:

        ; Working for a living
        INC DAY
        INC DOLLAR

1984:

(* Working for a living *)
day := day + 1
dollar := dollar + 1

1986:

/* Working for a living */
day++, dollar++;

1988:

// Working for a living
day.another(); dollar.another();

1999:

// Working for a living
public interface WorkForALiving {
  void another_day();
  void another_dollar();
}

2003:

# Working for a living
[day, dollar].each { |o| o.another }

2011:

# Working for a living
[day, dollar].each(&:another)