Hi,

Methinks you are trying to break the language itself: perl stringifies everything on demand (in string context). The "stringification" operator purpose is to provide something meaningful, and not to be some marker "it stringifies to to something meaningful".

I think you can use something like UNIVERSAL::can to check pretense of method like "to_my_string". If the passed object don't have that method, that means that something is wrong, and die could be better then warn.

WBR, basiliscos.

In reply to Re: Can I ask Perl if an object will stringify? by basiliscos
in thread Can I ask Perl if an object will stringify? by haukex

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