Special variables: Difference between revisions
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→{{header|Raku}}: Fix link: Perl 6 --> Raku (but stale, needs more work)
Thundergnat (talk | contribs) (Rename Perl 6 -> Raku, alphabetize, minor clean-up) |
SqrtNegInf (talk | contribs) m (→{{header|Raku}}: Fix link: Perl 6 --> Raku (but stale, needs more work)) |
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(formerly Perl 6)
It is probably useful to briefly explain normal variables in
Variables in
<lang perl6> $foo scalar (object)
@foo ordered array
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Special Variables:
<lang perl6> $_ # The implicit variable lexically scoped to the current block
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$*OUT # Standard output handle
$?PACKAGE # current package
$
$*PID # system process id
%=POD # POD
$*PROGRAM_NAME # name of the
%*PROTOCOLS # Stores the methods needed for the uri() function
::?ROLE # current role (as package or type name)
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