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package My::Journal::Command::Menu;
use base qw( CLI::Framework::Command::Menu );
use strict;
use warnings;
sub usage_text {
q{
menu (My::Journal command overriding the built-in): test of overriding a built-in command...'
}
}
sub menu_txt {
my ($self) = @_;
my $app = $self->get_app(); # metacommand is app-aware
my $menu;
$menu = "\n" . '-'x13 . "menu" . '-'x13 . "\n";
for my $c ( $app->get_interactive_commands() ) {
$menu .= sprintf("\t%s\n", $c)
}
$menu .= '-'x30 . "\n";
return $menu;
}
#-------
1;
__END__
=pod
=head1 NAME
My::Journal::Command::Menu
=head1 PURPOSE
A demonstration and test of overriding a built-in CLIF Menu command.
=head1 NOTES
This example replaces the built-in command menu. The particular replacement
is not particularly useful, but shows how such a replacement could be done.
Note that overriding the menu command is a special case of overriding a
built-in command and it is necessary that the overriding command inherit from
the built-in menu class, CLI::Framework::Command::Menu.
This example merely changes the menu format.
=cut
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