It makes your constructor slightly more flexible. It means that as well as calling it as a class method:

my $foo = SomeClass->new;

[download]

You can also call it as an object method:

my $bar = $foo->new;

[download]

In general, I'd say that this isn't a good idea. If I want a constructor that can be called as an object method then I'll create a different constructor method with a different (and more meaningful) name - perhaps something like 'clone'.

--
<http://dave.org.uk>

"The first rule of Perl club is you do not talk about Perl club."
-- Chip Salzenberg

In reply to Re: Syntactic Question by davorg
in thread Two argument bless syntax by logie17

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