OpenInteract2::Setup::RequireClasses - Bring in one or a set of classes
my $setup = OpenInteract2::Setup->new( 'require classes' ); # declare one at a time... $setup->param( classes => 'Foo::Bar' ); # an arrayref... $setup->param( classes => [ 'Foo::Bar', 'Foo::Baz' ] ); # or from a file... (one class per line) $setup->param( classes_file => 'my_foo_classes.txt' ); $setup->run(); # Typical inlined usage from other setup classes my $req = OpenInteract2::Setup->new( 'require classes', classes => [ keys %uniq_classes ], classes_type => 'Action classes', )->run(); # Report on what was done print "I brought in the following classes: ", join( ', ', @{ $req->param( 'required_classes' ) } );
This setup action simply brings in a set of classes. The classes to bring in are found in one of two parameters:
classes: May be a single class or an arrayref of multiple classes.
classes_file: File listing classes to bring in, one class per line.
You can also specify the parameter classes_type to be used in any error message, which will look like this:
classes_type
$CLASSES_TYPE: failed to require class '$SOME_CLASS': $ERROR
A useful strategy for a setup task whose only job is to bring in classes is to subclass this class and only implement setup() to set the classes parameter. See OpenInteract2::Setup::RequireIndexers as an example.
name - 'require classes'
dependencies - default
OpenInteract2::Setup
Copyright (c) 2005 Chris Winters. All rights reserved.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Chris Winters <chris@cwinters.com>
To install OpenInteract2::URL, copy and paste the appropriate command in to your terminal.
cpanm
cpanm OpenInteract2::URL
CPAN shell
perl -MCPAN -e shell install OpenInteract2::URL
For more information on module installation, please visit the detailed CPAN module installation guide.