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I'm reading "Working Effectively with Legacy Code", and was thinking about the "fancy" seams that he discusses in Chapter 4.

Since Actionscript 3 doesn't have method overloading, I was wondering what can be used as a seam in as3 besides the import statements and making subclasses?

For clarity, a seam is defined as :

Seam: A seam is a place where you can alter behavior in your program without editing in that place.

Thanks.

Bob
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  • If I understood the example in book correctly, it involved overriding a function definition to alter behavior under test or in production. That is very well supported in AS3! – catholicon Aug 20 '13 at 08:10
  • @catholicon You might be correct. Perhaps I was just confused by the linking. Some reason I thought he was talking about overloading not overriding functions. – Bob Aug 20 '13 at 12:46

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