Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
Ahh, wisdom you seek. And some wisdom different from what you see here I can provide. You have a class Myclass yes?
use strict; package Myclass; sub foo { return 1; } 1;
Seeing the folly of your ways, you come to realize that the code must be
use strict; package Myclass; sub foo { return 42; } 1;
Search this program below for the answer
use strict; use Myclass; print "Foo is " . &Myclass::foo . "\n"; print "Modify the file and hit enter\n"; <STDIN>; do ''; print "Foo is " . &Myclass::foo . "\n";
And thus does "do". But note, that if we delete foo, the function remains in the symbol table, and thus stays. A more through approach would clobber the table elements from the package. Class variables are vulnerable as well. And use warnings will warn.

In your service,

In reply to Re: Re-using/changing a class by Crulx
in thread Re-using/changing a class by Anonymous Monk

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

  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?

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

How do I use this? | Other CB clients
Other Users?
Others avoiding work at the Monastery: (3)
As of 2022-12-03 12:24 GMT
Find Nodes?
    Voting Booth?

    No recent polls found