NAME¶

Data::Perl::Collection::Hash::MooseLike - Collection::Hash subclass that simulates Moose's native traits.

VERSION¶

version 0.001009

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¶

Toby Inkster <tobyink@cpan.org>

COPYRIGHT AND LICENSE¶

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.