---
Array (message='My mixed array' size=3):
  Element 0: Fixnum 0
  Element 1:
    String (size=3):
      to_s: one
      encoding: !ruby/encoding UTF-8
      ascii_only?: true
      bytesize: 3
  Element 2:
    Symbol (size=3):
      to_s: two
      encoding: !ruby/encoding US-ASCII