also get north and south bound routes

Rakefile

@@ -8,6 +8,7 @@ Twink::Application.load_tasks
 
 namespace :translink do
   task :update => :environment do
-    Route.populate
+    n = ENV["n"] && ENV["n"].to_i
+    Route.populate(n)
   end
 end

app/models/route.rb

@@ -1,15 +1,18 @@
 require 'translink'
 class Route < ActiveRecord::Base
   has_many :stops
-  def self.populate
+  def self.populate(n=nil)
     api = Translink.new
     Route.transaction do
       Route.delete_all
       Stop.delete_all
-      api.routes.each do |route|
-        p route.name
+      routes = api.routes
+      if n
+        routes = routes[0..n]
+      end
+      routes.each do |route|
         record = Route.create(:uid => route.id,:name => route.name)
-        (route.west + route.east).each do |stop|
+        (route.west + route.east + route.north + route.south).each do |stop|
           p stop.name
           record.stops.create(:uid => stop.id,
                               :name => stop.name,

lib/translink.rb

@@ -71,6 +71,14 @@ def east
       @east ||= stops("East")
     end
 
+    def north
+      @east ||= stops("North")
+    end
+
+    def south
+      @east ||= stops("South")
+    end
+
     def to_json
       { "id" => id,
         "name" => name,