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Re: Re: Re: Re: Re: Short Refactoring Tip: let the object do it for you

by mvc (Scribe)
on May 22, 2003 at 19:58 UTC ( #260198=note: print w/replies, xml ) Need Help??


in reply to Re: Re: Re: Re: Short Refactoring Tip: let the object do it for you
in thread Short Refactoring Tip: let the object do it for you

  1. You are correct that reducing the need for "can you do this? yes? then do it" was what I was trying to say. This was the problem with the original solution.
  2. When I think about it (why always AFTER I post?!) you are correct in saying that I am misrepresenting encapsulation. Query methods are a tool to defend encapsulation. Getters break encapsulation. Query methods (any methods actually) increase coupling- of course the ultimately independent object has no methods, and is ultimately useless. What I was trying to say was that in our example (although it is sketchy) we can decrease coupling by dispensing with the query methods.

So a predicate function is a boolean query method.

  • Comment on Re: Re: Re: Re: Re: Short Refactoring Tip: let the object do it for you

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[stevieb]: I'll see how to get in touch with someone and advise that there's an issue. Thanks for helping me confiirm pryrt!
[pryrt]: 5.14.2.1-32 also mismatches; but 5.24.1.1-64 matches their sha1
[pryrt]: The mismatched ones have a Jan 23 2017 Last-Modified header -- I wonder if they rezipped them and forgot to update the sha1

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