Seems like a good place to use can e.g 
use Carp 'croak';
sub pass_thru {
  my($self, $method, @args) = @_;
  my $func = $self->can($method);
  croak "No such function '$method' in ".(ref $self || $self)
    unless $func;
  return $func->(@args);
}

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HTH

_________
broquaint

In reply to Re: Using $variable in place of "Method" in Module::Submodule::Method( @args ) by broquaint
in thread Using $variable in place of "Method" in Module::Submodule::Method( @args ) by aplonis

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