Plugins - YM4R/GM
Add to favoritesThe aim of the plugin is to help the use of Google Maps from Rails applications. It also makes it easy to update the map through RJS. Some advanced extensions to the Google Maps API are also bundled: GeoRss, Clusterer, WMS layers.
http://thepochisuperstarmegashow.com/projects/#ym4r
svn://rubyforge.org/var/svn/ym4r/Plugins/GM/trunk/ym4r_gm
Rails' (MIT)
View Extensions
It'd be nice if the map height and width weren't hardcoded to use px units.