I prefer to not do the method-lookup twice and use the code reference returned by can: 

if (my $code = $self->can($method)) {
    $self->$code(...);
}

[download]
$self->$code(...) where $code is a subroutine reference is equivalent to $code->($self, ...); you can even do []->$code or undef()->$code if you want.

ihb

See perltoc if you don't know which perldoc to read!

In reply to Re^4: Am I evil for doing this? by ihb
in thread Am I evil for doing this? by Whitehawke

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