kjvarga/sitemap_generator — pull request #106 by spagalloco (2013-06-15 04:19:26+00:00)
Title: added rake task for ping-only

I've added a rake task for just performing search engine pings (`rake sitemap:ping`). This is particularly useful in multi-server environments where each server needs to generate the sitemaps, but the search engines only need to be pinged once.