It's too late at runtime, the rest of the script already got compiled. So "Object" is taken as a bareword string literal, and nothing can change that.
As a constant is nothing but a sub, you can use a similar sub that just returns the value of a scalar. You can always change the value for the scalar.
my $class = "Gemini::Model::Object";
sub Object () {
return $class;
}
print ref Object->new();
You can always still change the value of that scalar.
But why the obfuscation? If you want to use a variable class, just say so. Perl lets you do that.
my $class = "Gemini::Model::Object";
print ref $class->new();
Looks fine to me.
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.