Not necessarily a class, just overloading a binary operator like '+' or '*' would be fine. For example, it's easy to write

use overload '+' => sub { Class->new($_[1])-> add($_[0]) };

but impossible to

use overload '=~' => sub { Class->new($_[1])-> match($_[0]) };

... and of course, I want my own implementation of match() here, unrelated to perl5 regexes.

In reply to Re^2: overload =~ operator by dk
in thread overload =~ operator by dk

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