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@ -103,7 +103,7 @@ sub say-hello-to(Str $name) { # You can provide the type of an argument
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## It can also have optional arguments:
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## It can also have optional arguments:
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sub with-optional($arg?) { # the "?" marks the argument optional
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sub with-optional($arg?) { # the "?" marks the argument optional
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say "I might return `(Any)` (Perl's "null"-like value) if I don't have
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say "I might return `(Any)` (Perl's 'null'-like value) if I don't have
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an argument passed, or I'll return my argument";
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an argument passed, or I'll return my argument";
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$arg;
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$arg;
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}
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}
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