collection @user.followings

node :id do |following|
  following.followable.id
end

node :name do |following|
  following.followable.name
end

node :location do |following|
  following.followable.location
end

node :musician do |following|
  if following.followable.instance_of?(JamRuby::User)
    following.followable.musician
  end
end

node :photo_url do |following|
  following.followable.photo_url
end

node :type do |following|
  following.type
end