List::Objects::WithUtils::Role::Array::Immutable - Immutable array behavior
# Via List::Objects::WithUtils::Array::Immutable -> use List::Objects::WithUtils 'immarray'; my $array = immarray(qw/ a b c /); $array->push('d'); # dies
This role adds immutable behavior to List::Objects::WithUtils::Role::Array consumers.
The following methods are not available and will throw an exception:
clear set pop push shift unshift delete delete_when insert rotate_in_place splice
(The backing array is also marked read-only.)
See List::Objects::WithUtils::Array::Immutable for a consumer implementation that also pulls in List::Objects::WithUtils::Role::Array & List::Objects::WithUtils::Role::Array::WithJunctions.
Jon Portnoy <avenj@cobaltirc.org>
Licensed under the same terms as Perl.
To install List::Objects::WithUtils, copy and paste the appropriate command in to your terminal.
cpanm
cpanm List::Objects::WithUtils
CPAN shell
perl -MCPAN -e shell install List::Objects::WithUtils
For more information on module installation, please visit the detailed CPAN module installation guide.