Pure-Perl non-blocking I/O MongoDB driver, optimized for use with the Mojolicious real-time web framework.

```perl use Mojolicious::Lite; use Mango; use Mango::BSON ':bson';

my $uri = 'mongodb://:@/'; helper mango => sub { state $mango = Mango->new($uri) };

Store and retrieve information non-blocking

get '/' => sub { my $c = shift;

my $collection = $c->mango->db->collection('visitors'); my $ip = $c->tx->remote_address;

# Store information about current visitor $collection->insert({when => bson_time, from => $ip} => sub { my ($collection, $err, $oid) = @_;

return $c->reply->exception($err) if $err;

# Retrieve information about previous visitors
$collection->find->sort({when => -1})->fields({_id => 0})->all(sub {
  my ($collection, $err, $docs) = @_;

  return $c->reply->exception($err) if $err;

  # And show it to current visitor
  $c->render(json => $docs);
});

}); };

app->start; ```

Installation

All you need is a oneliner, it takes less than a minute.

$ curl -L cpanmin.us | perl - -n Mango

We recommend the use of a Perlbrew environment.