Just FYI I created a gem to easily integrate google maps within
Rails3:
- geocode
- display styled markers, polylines, polygons, destinations…
There is much configuration to fit your needs.
It was presented here: http://rubyshow.com/episodes/157
The source is here: GitHub - apneadiving/Google-Maps-for-Rails: Enables easy Google map + overlays creation in Ruby apps
Wiki is here: Home · apneadiving/Google-Maps-for-Rails Wiki · GitHub
And screencasts are available here:
May it be useful,
Cheers