Hey, if using MooseX::Method::Signatures, how do you declare a parameter that can be passed a value of undef? I know something like Str $foo? will let me leave if off, and the functions sees it as undef if it wasn't passed. But it still complains if the caller explicitly passes an undef in that spot!

In reply to Passing Str or undef ? by John M. Dlugosz

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