Metabase::Fact::String - fact subtype for simple strings
version 0.021
# defining the fact class package MyFact; use Metabase::Fact::String; our @ISA = qw/Metabase::Fact::String/; sub content_metadata { my $self = shift; return { 'size' => [ '//num' => length $self->content ], }; } sub validate_content { my $self = shift; $self->SUPER::validate_content; die __PACKAGE__ . " content length must be greater than zero\n" if length $self->content < 0; }
...and then...
# using the fact class my $fact = MyFact->new( resource => 'RJBS/Metabase-Fact-0.001.tar.gz', content => "Hello World", ); $client->send_fact($fact);
Base class for facts that are just strings of text. Strings must be characters, not bytes.
You may wish to implement a content_metadata method to generate metadata about the hash contents.
content_metadata
You should also implement a validate_content method to validate the structure of the hash you're given.
validate_content
Please report any bugs or feature using the CPAN Request Tracker. Bugs can be submitted through the web interface at http://rt.cpan.org/Dist/Display.html?Queue=Metabase-Fact
When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.
David Golden <dagolden@cpan.org>
Ricardo Signes <rjbs@cpan.org>
H.Merijn Brand <hmbrand@cpan.org>
This software is Copyright (c) 2012 by David Golden.
This is free software, licensed under:
The Apache License, Version 2.0, January 2004
To install Metabase::Fact, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Metabase::Fact
CPAN shell
perl -MCPAN -e shell install Metabase::Fact
For more information on module installation, please visit the detailed CPAN module installation guide.