Oooh, it's working! Awesome! Now you should see a map of all the bicing stations above. Let's see how many bustations there are in Barcelona
var stops = await GetData('bus')
stops.length
So, there it is, the number of stations that exists in Barcelona! Simple enough!
var stations = await GetData('metro')
stations.length
What's cool with Tonicdev though, is that now when we made this assignment in the last window, we can continue doing things with it. So if we just return stations this time, we'll get a cool map of the current metro stations in Barcelona.