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README

use v6.*;

class Tie::StdHash:ver<0.0.8>:auth<zef:lizmat> {

    # Note that we *must* have an embedded Hash rather than just subclassing
    # from Hash, because .STORE on Hash has different semantics than the
    # .STORE that is being expected by tie().
    has %.tied;
    has $!iterator;

    method TIEHASH() { self.new }
    method FETCH($k)             is raw { %!tied.AT-KEY($k)           }
    method STORE($k,\value)      is raw { %!tied.ASSIGN-KEY($k,value) }
    method EXISTS($k --> Bool:D)        { %!tied.EXISTS-KEY($k)       }
    method DELETE($k)            is raw { %!tied.DELETE-KEY($k)       }
    method CLEAR()                      { %!tied = ()                 }
    method FIRSTKEY() {
        $!iterator := %!tied.keys.iterator;
        (my $key := $!iterator.pull-one) =:= IterationEnd ?? Nil !! $key
    }
    method NEXTKEY(Mu $) {
        (my $key := $!iterator.pull-one) =:= IterationEnd ?? Nil !! $key
    }
    method SCALAR()  { %!tied.elems }
    method UNTIE()   {              }
    method DESTROY() {              }
}



This module tries to mimic the behaviour of Perl's C<Tie::StdHash> module
as closely as possible in the Raku Programming Language.


Tie::StdHash is a module intended to be subclassed by classes using the
L<P5tie|tie()> interface.  It uses the standard C<Hash> implementation as its
"backend".


Source can be located at: https://github.com/lizmat/Tie-StdHash . Comments and
Pull Requests are welcome.


Re-imagined from Perl as part of the CPAN Butterfly Plan.


This library is free software; you can redistribute it and/or modify it under the Artistic License 2.0.


StdHash

use v6.*;

class Tie::StdArray:ver<0.0.7>:auth<zef:lizmat> {

    # Note that we *must* have an embedded Array rather than just subclassing
    # from Array, because .STORE on Array has different semantics than the
    # .STORE that is being expected by tie().
    has @.tied;

    method TIEARRAY() { self.new }
    method FETCH($i)        is raw { @!tied.AT-POS($i)           }
    method STORE($i,\value) is raw { @!tied.ASSIGN-POS($i,value) }
    method FETCHSIZE()             { @!tied.elems                }
    method STORESIZE(\size) {
        my \end = @!tied.end;
        if size > end {
            @!tied.ASSIGN-POS( size - 1, Nil )
        }
        elsif size < end {
            @!tied.splice(size)
        }
    }
    method EXTEND(\size) {
        if size >= @!tied.elems {
            @!tied.ASSIGN-POS( size - 1, Nil );
            @!tied.splice(size)
        }
    }
    method EXISTS($i --> Bool:D)        { @!tied.EXISTS-POS($i)               }
    method DELETE($i --> Bool:D) is raw { @!tied.DELETE-POS($i)               }
    method CLEAR()                      { @!tied = ()                         }
    method POP()                 is raw { @!tied.elems ?? @!tied.pop !! Nil   }
    method PUSH(\value)          is raw { @!tied.push(value)                  }
    method SHIFT()               is raw { @!tied.elems ?? @!tied.shift !! Nil }
    method UNSHIFT(\value)       is raw { @!tied.unshift(value)               }
    method SPLICE(*@args)               { @!tied.splice(@args)                }
    method UNTIE()                      {                                     }
    method DESTROY()                    {                                     }
}



Raku port of Perl's Tie::StdArray module


This module tries to mimic the behaviour of Perl's C<Tie::StdArray> module
as closely as possible in the Raku Programming Language.


Tie::StdArray is a module intended to be subclassed by classes using the
</P5tie|tie()> interface.  It uses the standard C<Array> implementation as its
"backend".


Source can be located at: https://github.com/lizmat/Tie-StdArray . Comments and
Pull Requests are welcome.


StdArray

The Raku Knowledge Base


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    =item2 L<Golfing |https://github.com/AlexDaniel/raku-golf-cheatsheet>
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    =item2 L<Rakudo Weekly|https://rakudoweekly.blog/>
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README

NAME

SYNOPSIS

DESCRIPTION

SEE ALSO

AUTHOR

COPYRIGHT AND LICENSE

Tie::StdArray v0.0.7

Authors

License

Dependencies

Test Dependencies

Provides

Documentation