Net::WolframAlpha::Sources - Perl object returned via $query->sources
if ($query->sources->count) { foreach my $source (@{$query->sources->source}) { ... } }
$sources->count
$sources->source - array of Net::WolframAlpha::Source elements
None by default.
Net::WolframAlpha
Gabriel Weinberg, <yegg@alum.mit.edu>
Copyright (C) 2009 by Gabriel Weinberg
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.8 or, at your option, any later version of Perl 5 you may have available.
To install Net::WolframAlpha, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Net::WolframAlpha
CPAN shell
perl -MCPAN -e shell install Net::WolframAlpha
For more information on module installation, please visit the detailed CPAN module installation guide.