Spring cleaning code: Or deleting code that was actually important

<?php
namespace Craft;

require_once 'vendor/autoload.php';

class BarecraftPlugin extends BasePlugin
{
	public function init() {
		craft()->on('entries.saveEntry', function(Event $event) {
			$curl = new \Ivory\HttpAdapter\CurlHttpAdapter();
			$geocoder = new \Geocoder\Provider\GoogleMaps($curl);

			$entry = $event->params['entry'];
			if ($entry->section->handle == 'events') {
				$place = $entry->place->first();
				$block = craft()->matrix->getBlockById($place->id);
				if ($block && $block->type == 'placeName') {
					$address = trim($block->address . ' ' . $block->postalcode . ' ' . $block->city);
					if (empty($address)) {
						return;
					}
					$result = $geocoder->geocode($address);
					if (count($result) > 0) {}
						$latlng = $result->first();

						$block->getContent()->setAttributes([
							'latitude' => $latlng->getLatitude(),
							'longitude' => $latlng->getLongitude()
						]);

						craft()->matrix->saveBlock($block);
					}
				}
			}
		);
	}
	private $_name = 'Barecraft Utilities';
	private $_developer = 'Netlife Research';
	private $_developerUrl = 'http://netliferesearch.com';
	private $_version = '1.0';

	public function getName()
	{
		return Craft::t( $this->_name );
	}

	public function getVersion()
	{
		return $this->_version;
	}

	public function getDeveloper()
	{
		return $this->_developer;
	}

	public function getDeveloperUrl()
	{
		return $this->_developerUrl;
	}
}

public function init() {
  # "Hey CMS! Please call this code if an entry is saved
  # and when you call this function be sure to pass in
  # an event object that describes what is being saved."
  craft()->on('entries.saveEntry', function(Event $event) {
    # Prepare some code that lets us call other websites.
    $curl = new \Ivory\HttpAdapter\CurlHttpAdapter();
    # Pass the "other-site-caller" code to a Geocoder service
    # so that it may communicate to another site.
    $geocoder = new \Geocoder\Provider\GoogleMaps($curl);
    # Drill into the save event to fetch the thing being saved
    $entry = $event->params['entry'];
    # is the thing being saved an 'events' thing by happenstance?
    if ($entry->section->handle == 'events') {
      # Find 'place' data connected to the event entry
      $place = $entry->place->first();
      # use the place data id to fetch more data.
      $block = craft()->matrix->getBlockById($place->id);
      # check if the fetched data happens to be placeName
      if ($block && $block->type == 'placeName') {
        # if it is a placeName block we might build an address.
        $address = trim($block->address . ' ' . $block->postalcode . ' ' . $block->city);
        if (empty($address)) {
          # if despite our best assembling of data,
          # we arrive at an empty address,
          # we decide to end our quest here.
          return; # exit, and and do not run any code below.
        }
        # If we have come this far we must have something resembling
        # an address. Time to let the Geocode service shine! We
        # call the service with an address and eagerly await the
        # result
        $result = $geocoder->geocode($address);
        # This next line does nothing (?). *Puzzled Jedi hand-wave*
        if (count($result) > 0) {}
        # The result seems to be a list, so grab the first thing
        # in the list.
        $latlng = $result->first();
        # Fetch the content of the block that we got through
        # the 'place' data connected to the event entry, and
        # modify that content by editing latitude and longitude
        # based on the response we got from the Geocode service.
        $block->getContent()->setAttributes([
          'latitude' => $latlng->getLatitude(),
          'longitude' => $latlng->getLongitude()
        ]);
        # Take the block data we just edited and save it!
        craft()->matrix->saveBlock($block);
      }
    }
  });
}