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by spooneybarger
4629 days ago
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Depends on what you mean by OO model. One of the most important things about Smalltalk is 'thisContext'. The various links referenced from: http://stackoverflow.com/questions/6347599/how-does-smalltal... Should give you a good idea. Basically, the current call stack is available.
This makes it trivial to write a debugger, restart processing from a previous point in execution (debugger driven development as it is sometimes called makes the TDD process make so much sense when you do it in Smalltalk). |
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