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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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8
Task/Null-object/Raku/null-object-1.raku Normal file
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my $var;
say $var.WHAT; # Any()
$var = 42;
say $var.WHAT; # Int()
say $var.defined; # True
$var = Nil;
say $var.WHAT; # Any()
say $var.defined # False

4
Task/Null-object/Raku/null-object-2.raku Normal file
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my Mu $junction;
say $junction.WHAT; # Mu()
$junction = 1 | 2 | 3;
say $junction.WHAT; # Junction()

5
Task/Null-object/Raku/null-object-3.raku Normal file
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my Str $str;
say $str.WHAT; # Str()
$str = "I am a string.";
say $str.WHAT; # Str()
$str = 42; # (fails)