Re (tilly) 2: Stringing method calls

For the second problem I would just write a small function:

sub error_out {
  defined(wantarray()) ? shift : croak("Untrapped error '$_[0]'");
}
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and then in your module generously use code like:

  return error_out($failure) if $failure;
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(tye)Re2: Stringing method calls by tye (Sage) on Oct 11, 2001 at 01:28 UTC
No kidding; that part isn't hard. I only mentioned it because I want to combine the two features and the obvious method you show above doesn't help in that case. - tye (but my friends call me "Tye")	[reply]