Beefy Boxes and Bandwidth Generously Provided by pair Networks
Welcome to the Monastery
 
PerlMonks  

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
Thanks haukex for your crystalline suggestions,

now I see: a module returning 0 will be automatically removed from %INC while a module that explicitly die will be not:

echo die > Whatever.pm perl -wMstrict -MData::Dump -I. -e "my $ret;eval {$ret=require Whatev +er};dd $ret; dd %$INC{$_} for grep{/Whatever/} keys %INC;" undef # <--- require returned value ("Whatever.pm", undef) # die in the module will leaves the entry in % +INC echo 0 > Whatever.pm perl -wMstrict -MData::Dump -I. -e "my $ret;eval {$ret=require Whatev +er};dd $ret; dd %$INC{$_} for grep{/Whatever/} keys %INC;" undef # <--- require returned value

So i have no chanche at all to make the require or use to fail (in the right, intended way, aka leaving %INC clean)?

Yes you pointed to the right source of Win32::Backup::Robocopy (thanks!) but as I'm now git aware ( ;) the env branch was not online: now is there

Definitevely put the check in the new is better: but I'd avoid the our solution: are not to avoid these in modules? In the new call I can put a _check_robocopy but definetively I have to die or croack if what is set in %ENV is invalid.

In the test I have to delete from %INC anyway..

Thanks!

L*

There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

In reply to Re^2: Error: Attempt to reload module.. while testing failing require by Discipulus
in thread Error: Attempt to reload module.. while testing failing require by Discipulus

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!
  • 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?
    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 romping around the Monastery: (4)
    As of 2019-08-22 09:55 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      No recent polls found

      Notices?