Ahh, I missed that part of the OP - sorry. That's happening because the first object in
@_ when you invoke a method via an object is the object, not the package name. Thus your
$class variable contains the scalar reference and when you print
$class you stringify that reference. One way of handling that is to use
ref. Something like:
my $self = shift;
my $class = ref($self) || $self;
If $self contains a blessed reference, ref will return the package name. If it contains a string, ref will return undef and hence the || will return the original string.
I personally prefer perltoot to perlboot. But both are certainly worth working through.
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, details, 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, summary, 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: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.