in reply to Re^3: multiple method calls against the same object, revisited
in thread multiple method calls against the same object, revisited
How is this a gain over Class::Null? For more info, take a look at The Null Mull (or, when OO needs more O)
Being right, does not endow the right to be rude; politeness costs nothing.
Being unknowing, is not the same as being stupid.
Expressing a contrary opinion, whether to the individual or the group, is more often a sign of deeper thought than of cantankerous belligerence.
Do not mistake your goals as the only goals; your opinion as the only opinion; your confidence as correctness. Saying you know better is not the same as explaining you know better.
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Cool Uses for Perl