Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??
That second one is a bit surprising, but when you look at perldoc -f sort:
sort SUBNAME LIST
 
sort BLOCK LIST
 
sort LIST
It sort of makes sense that 'sort get_stuff()' hits the first signature - it's sort, using the sorting rules in subname get_stuff, of an empty list.

It's not exactly DWIM. But we humans get a lot of advantage from understanding that subroutine name. It's moderately likely that you'll pass an empty list into a sort in code, and it would be highly annoying if your sort routine was sometimes interpreted as a source of values depending on if your list was populated. So, I think this is good behavior - you have to be very explicit for it not to be considered the sort rules function.

-- Kirby, IMDb.com


In reply to Re: Sorting result of function call by kirbyk
in thread Sorting result of function call by Hofmator

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
  • 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?
    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 about the Monastery: (9)
    As of 2015-07-06 09:19 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









      Results (70 votes), past polls