> Any defined-but-non-coderef value is stringified

Correction: any "non-coderef value is stringified" , even undef is stringified to an empty string. ( It's just tricky to create a sub for an empty symbol. :)

  DB<199> $obj = bless {},"tmp"

  DB<200> $tmp::{''} = sub { say "empty" }

  DB<201> $meth = undef

  DB<202> $obj->$meth
empty

  DB<203>

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Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

In reply to Re^8: How can I call a Perl sub with an object from a sub name stored in a var? by LanX
in thread How can I call a Perl sub with an object from a sub name stored in a var? by misterperl

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