How to get the picture of Facebook User using Koala gem?

Question

I am trying to fetch the picture of a Facebook user\'s friends using their facebook ids, but using the following code returns nil instead of the picture url...

The code

Answer 1

You can also get all friends with their pictures using get_connection() as follows

friends = @graph.get_connections("me", "friends?fields=id,name,picture.type(large)")