NAME¶
Data::Perl::Collection::Hash::MooseLike - Collection::Hash subclass that
simulates Moose's native traits.
VERSION¶
version 0.001005
SYNOPSIS¶
use Data::Perl::Collection::Hash::MooseLike;
my $hash = Data::Perl::Collection::Hash::MooseLike->new(a => 1, b => 2);
$hash->values; # (1, 2)
$hash->set('foo', 'bar'); # (a => 1, b => 2, foo => 'bar')
DESCRIPTION¶
This class provides a wrapper and methods for interacting with a hash. All
methods are written to emulate/match existing behavior that exists with
Moose's native traits.
DIFFERENCES IN FUNCTIONALITY¶
- get($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.
SEE ALSO¶
- •
- Data::Perl
- •
- Data::Perl::Role::Collection::Hash
AUTHOR¶
Matthew Phillips <mattp@cpan.org>
COPYRIGHT AND LICENSE¶
This software is copyright (c) 2013 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.