Rosetta Code/Count examples: Difference between revisions

{{libheader|Mojolicious}}

<lang Perl>use v5.10;

use Mojo::UserAgent;

my $site = "http://rosettacode.org";

my $list_url = "/mw/api.php?action=query&list=categorymembers&cmtitle=Category:Programming_Tasks&cmlimit=500&format=xml";

my $ua = Mojo::UserAgent->new;

$ua->get("$site$list_url")->res->dom->find('cm')->each(sub {

(my $slug = $_->{title}) =~ tr/ /_/;

my $count = $ua->get("$site/wiki/$slug")->res->dom->find("#toc .toclevel-1")->size;

say "$_->{title}: $count examples";

});</lang>