Perl6::Overview::Smartmatch - Smart Matching
$_ $x Type of Match Implied Matching Code ====== ===== ===================== ============= Any Code<$> scalar sub truth match if $x($_) Hash Hash hash keys identical match if $_.keys.sort »eq« $x.keys.sort Hash any(Hash) hash key intersection match if $_{any(Hash.keys)} Hash Array hash value slice truth match if $_{any(@$x)} Hash any(list) hash key slice existence match if exists $_{any(list)} Hash all(list) hash key slice existence match if exists $_{all(list)} Hash Rule hash key grep match if any($_.keys) ~~ /$x/ Hash Any hash entry existence match if exists $_{$x} Hash .{Any} hash element truth* match if $_{Any} Hash .<string> hash element truth* match if $_<string> Array Array arrays are identical match if $_ »~~« $x Array any(list) list intersection match if any(@$_) ~~ any(list) Array Rule array grep match if any(@$_) ~~ /$x/ Array Num array contains number match if any($_) == $x Array Str array contains string match if any($_) eq $x Array .[number] array element truth* match if $_[number] Num NumRange in numeric range match if $min <= $_ <= $max Str StrRange in string range match if $min le $_ le $max Any Code<> simple closure truth* match if $x() (ignoring $_) Any Class class membership match if $_.does($x) Any Role role playing match if $_.does($x) Any Num numeric equality match if $_ == $x Any Str string equality match if $_ eq $x Any .method method truth* match if $_.method Any Rule pattern match match if $_ ~~ /$x/ Any subst substitution match* match if $_ ~~ subst Any boolean simple expression truth* match if true given $_ Any undef undefined match unless defined $_ Any Any run-time dispatch match if infix:<~~>($_, $x)
1 POD Error
The following errors were encountered while parsing the POD:
Non-ASCII character seen before =encoding in '»eq«'. Assuming UTF-8
To install Perl6::Doc, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Perl6::Doc
CPAN shell
perl -MCPAN -e shell install Perl6::Doc
For more information on module installation, please visit the detailed CPAN module installation guide.