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All the Perl that's Practical to Extract and Report

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  • by djberg96 (2603) on 2003.06.16 8:41 (#21106) Journal
    See Anyone who wants to support method chaining as a regular feature of their module ought to be using this. No more of this "do I return $self or a $value" nonsense.
    • That doesn't really help too much. can't distinguish between the different objects that could be wanted, getting a program to think metacognitively at that complexity is impossible. (If you've invented AI *that* good, Terminator 3 will soon become a reality...)

      I could be wanting the object returned by $object->head, because you've made the head into its own greater object to allow for more methods, or I could want the object to be a chained method. How can you tell the difference? How can a