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package List::Objects::WithUtils::Hash::Immutable; |
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use strictures 1; |
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require Role::Tiny; |
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Role::Tiny->apply_roles_to_package( __PACKAGE__, |
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qw/ |
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List::Objects::WithUtils::Role::Hash |
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List::Objects::WithUtils::Role::Hash::Immutable |
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/, |
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); |
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use Exporter 'import'; |
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our @EXPORT = 'immhash'; |
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sub immhash { __PACKAGE__->new(@_) } |
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1; |
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=pod |
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=head1 NAME |
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List::Objects::WithUtils::Hash::Immutable - Immutable hash objects |
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=head1 SYNOPSIS |
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use List::Objects::WithUtils 'immhash'; |
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my $hash = immhash( foo => 1, bar => 2 ); |
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=head1 DESCRIPTION |
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These are immutable hash objects; attempting to call list-mutating methods |
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(or modify the backing hash directly) will throw an exception. |
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This class consumes the following roles, which contain most of the relevant |
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documentation: |
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L<List::Objects::WithUtils::Role::Hash> |
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L<List::Objects::WithUtils::Role::Hash::Immutable> |
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(See L<List::Objects::WithUtils::Hash> for a mutable implementation.) |
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=head2 immhash |
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Creates a new immutable hash object. |
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=head1 AUTHOR |
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Jon Portnoy <avenj@cobaltirc.org> |
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=cut |
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