Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??
The nested modifier, while it may have already been rejected, could have some tidy little uses.
s/foo/bar/ for (@these) if ($this);
I suppose that could be accomplished as
map { s/foo/bar/ } @these if ($this);
but is that as clear as the first statement? Using map in void context to get the effect of a for seems clumsy.

As for something I'd really like to see, interpolation of method calls in a string.

print "The 'bar' attribute of object 'foo' is $foo->bar();\n";
As it is, I get to do the oh-so-readable
print "The 'bar' attribute of object 'foo' is @{[ $foo->bar() ]};\n";
That doesn't look like it should work, but it does.

While I'm on the concept of OOP, I think I'd like to see Perl actually implement some form of strong encapsulation for objects "out of the box" as opposed to having to roll your own or re-use your "tried and true" method, whatever that may be (CPAN or home-grown).

Certainly the "defined or" (dor) functionality would be a serious benefit to prevent warnings in my code.

That's about all I can think of at this late hour. Time to sleep.

Ivan Heffner
Sr. Software Engineer
WhitePages.com, Inc.

In reply to Re: what would you like to see in perl5.12? by Codon
in thread what would you like to see in perl5.12? by ysth

Title:
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!
  • 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
  • Outside of code tags, you may need to use entities for some characters:
            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?
    Username:
    Password:

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

    How do I use this? | Other CB clients
    Other Users?
    Others wandering the Monastery: (8)
    As of 2014-09-16 21:55 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      How do you remember the number of days in each month?











      Results (50 votes), past polls