i'm a fan. it makes client interfaces easy to implement. and since i haven't seen it mentioned in this thread, i thought you might find Want of interest. context is everything!

use Want;

sub foo
{
  my( $self, @args )= @_;

  $self->munge(@args);

  return $self if want('OBJECT');
  return @args;
}

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~Particle *accelerates*

In reply to Re: chaining method calls by particle
in thread chaining method calls by perrin

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