Data::Perl::Collection::Hash::MooseLike - Collection::Hash subclass that
simulates Moose's native traits.
use Data::Perl::Collection::Hash::MooseLike;
my $hash = Data::Perl::Collection::Hash::MooseLike->new(a => 1, b => 2);
$hash->values; # (1, 2)
$hash->set('foo', 'bar'); # (a => 1, b => 2, foo => 'bar')
This class provides a wrapper and methods for interacting with a hash. All
methods are written to emulate/match existing behavior that exists with
Moose's native traits.
- get($key, $key, ...)
- Returns values from the hash.
In list context it returns a list of values in the hash for
the given keys. In scalar context it returns the value for the last key
specified.
- set($key, $value, ...)
- Sets the elements in the hash to the given values. It returns the new
values set for each key, in the same order as the keys passed to the
method.
This method requires at least two arguments, and expects an
even number of arguments.
- delete($key, $key, ...)
- Removes the elements with the given keys.
In list context it returns a list of values in the hash for
the deleted keys. In scalar context it returns the value for the last
key specified.
- Data::Perl
- Data::Perl::Role::Collection::Hash
Toby Inkster <tobyink@cpan.org>
This software is copyright (c) 2020 by Matthew Phillips <mattp@cpan.org>.
This is free software; you can redistribute it and/or modify it
under the same terms as the Perl 5 programming language system itself.