From scanning the code, it looks to me you're analysing it up to three times. That just feels wrong to me, whether you're using OO or not. (And up to two times, you create an object, call a method on it, then the object is discarded).
Also, you set a severity in $self, but isn't the severity already implied by the type of object returned from parse_body?
I'd probably make it like:
sub analysis {
....
returns one of 'critical', 'harmless', 'unseen';
}
sub parse_body {
my $self = shift;
$self->set_severity(analysis($self->mailbody))->severity;
}
sub set_severity {
$_[0]{severity} = $_[1]; # Substitute your favourite OO implemen
+tation
$_[0];
}
sub severity {
$_[0]{severity};
}
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.