Auto-zoom in on relevant Geo Map markers

[Grayda]

I've got a few collections that use the Geo Map type, and right now I'm editing the geoMap.json file to set the default view for the map so it's zoomed in on a particular town or country, but it'd be nice if the map could be set to auto-zoom so instead of showing the entire world by default, it'd show just where there are markers. A visual example would explain this better (I'll use Google Maps so I don't have to mess with my data):

Right now when I add a Geo Map collection, it shows the whole world:

But instead I'd like it to zoom in far enough so it encapsulates all the markers:

It sounds like this can be done in Leaflet if all the points are added to a FeatureGroup, then the bounds obtained with getBounds(), then fitBounds method method called to zoom in.

I'd give it a shot myself, but I'm still reading over the code to get a feel for how all of this fits together.