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igovasconcelos

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igovasconcelos
Aug 25th, 2020
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  1. Object subclass: 'Vehicle'
  2.     instanceVariables: 'passengers '
  3.  
  4. passengers
  5.    ^passengers
  6.  
  7. addPassenger: aPerson
  8.    passengers add: aPerson
  9.  
  10. removePassenger: aPerson
  11.    passengers remove: aPerson
  12.  
  13. init
  14.    passengers := OrderedCollection new.
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