TomTom: Provide `TomTom.batch(...)` method

This change enables us to call `TomTom.batch(...)` instead of
`TomTom.new.batch(...)` a couple commits ago. This is nice because the
initialisation was kind of unnecessary for users of the class.

Refs #6095

1 files changed, 2 insertions, 13 deletions

diff --git a/lib/tom_tom/batch.rb b/lib/tom_tom/batch.rb
index 4d590a945..f947cced8 100644
--- a/lib/tom_tom/batch.rb
+++ b/lib/tom_tom/batch.rb
@@ -1,18 +1,7 @@
 module TomTom
   class Batch
-    BASE_URL = 'https://api.tomtom.com'
-    API_KEY = Rails.application.secrets.tomtom_api_key
-
-    def initialize
-      @connection = Faraday.new(
-        url: BASE_URL,
-        params: {
-          key: API_KEY
-        }
-      ) do |faraday|
-        faraday.use FaradayMiddleware::FollowRedirects, limit: 1
-        faraday.adapter Faraday.default_adapter
-      end
+    def initialize(connection)
+      @connection = connection
     end
 
     def batch(way_costs)