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Stoop questions

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Stoop questions Presentation Transcript

  • 1. Some Questions
  • 2. The true behing new...
    • Box class>>new
    • | instance |
    • instance := super new.
    • instance initialize.
    • ^ instance
    • Box new
  • 3. bindings...
    • aBox borderWidth: 5
    • borderWidth: width
    • self border: width
  • 4. Fun with super
    • A>>foo
    • ^ self class == super class
    • foo()
    • this.class().getName().equals(super.class().getName())