Hi!

I want to overload an operator (ideally '~~') but want the result to be a list. It seems like that's not possible, the list is only handled like in scalar context.

Example: 

perl -MData::Dump -E 'package Foo; use overload q{~~} => sub { return 
+(111, 222, 333) };  $o = bless {}; Data::Dump::dump($o ~~ "whatever")
+; say "But I want: 111, 222, 333"'

[download]

The only operator that naturally seems to handle lists is <>, but that doesn't visually/semantically fit to my problem. And returning array-refs is my strategy of last resort.

An answer, that operators generally cannot return lists would also be ok. I'm not able to find such a sentence in perldoc overload or the Camel book.

Thanks.

Kind regards,
Steffen

In reply to Operator overloading with returning lists? by renormalist

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