📘 Shortcut operator // in Perl 6

📘 Shortcut operator // in Raku

N. B. Perl 6 has been renamed to Raku. Click to read more.

// returns the first defined operand. The operator is called a defined-or operator. It is also is a shortcut operator.

my $x;
my $y = 42;
my $z;
say $x // $y // $z; # 42

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