in reply to Re^3: Use method/function signatures with Perl
in thread Use method/function signatures with Perl
I think if you read the POD closely, you'll see Params::Validate does what you want. E.g. (from the POD,
my @p = validate( @_, 1, { default => 99 } );
You can also set a global on_fail callback to die however you want.
-xdg
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