Beefy Boxes and Bandwidth Generously Provided by pair Networks
P is for Practical

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??

Well I'm not sure that we are disagreeing. :-) My point was that the two tend to lean different ways, not that well designed software wouldn't use the most appropriate form of relationship regardless of its intent. Also I guess I was griping a bit, has-a relationships are IMO underused, and IME often more useful than is-a relationships.

Further to my original point, I think of lot of programmers, especially less experienced programmers (but not at all exclusively), tend to forget that OO can be used simply as a form of encapsulation that makes organizing their code easier. They get so distracted by all the subtleties of inheritance and overloading and polymorphism that they forget that OO can be used in simple ways to achieve complex goals in manageable ways. In fact one of the reasons I like perl and its anonymous subroutines/closures is related to this. Its a simple way to define what is more or less a single method class/object that encapsulates its data conveniently. The classic case is a counter object versus a counter closure.


In reply to Re^3: The world is not object oriented by demerphq
in thread The world is not object oriented by tilly

Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":

  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?

    What's my password?
    Create A New User
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others contemplating the Monastery: (5)
    As of 2015-12-01 04:37 GMT
    Find Nodes?
      Voting Booth?

      What would be the most significant thing to happen if a rope (or wire) tied the Earth and the Moon together?

      Results (794 votes), past polls