App::CmdDispatch::Table - Dispatch table with support for aliases.
This document describes App::CmdDispatch::Table version 0.4
App::CmdDispatch::Table
use App::CmdDispatch::Table; my $table = App::CmdDispatch::Table->new( { foo => { code => \&do_foo, }, bar => { code => \&do_bar, }, }, { foo2 => 'foo again', } ); $table->run( 'foo', 'twice' );
This module handles the core functionality of the dispatch table system. This includes the dispatch table itself and the run() method that dispatches requested commands. In addition, this module handles aliasing functionality.
run()
Create a new App::CmdDispatch::Table object. This method can take one or two hashrefs as arguments. The first is required and describes the commands. The second is optional and provides a mapping of aliases to the command string that the alias maps to.
Given a command string (or possibly an alias) and a set of arguments, this method executes the associated code.
This method return the list of commands in sorted order. This is basically the keys of the dispatch table.
This method returns the hash that represents the supplied command.
This method returns a sorted list of the aliases in this table.
This method returns the string that the supplied alias maps to.
This method returns a true value if the table has any aliases, otherwise it returns a false value.
None.
None reported.
No bugs have been reported.
G. Wade Johnson wade@anomaly.org
wade@anomaly.org
Copyright (c) 2013, G. Wade Johnson wade@anomaly.org. All rights reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.
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To install App::CmdDispatch, copy and paste the appropriate command in to your terminal.
cpanm
cpanm App::CmdDispatch
CPAN shell
perl -MCPAN -e shell install App::CmdDispatch
For more information on module installation, please visit the detailed CPAN module installation guide.