[#29894063] Move Geocoder Google monkey patch.

Move the monkey patchings of the Geocoder Google data result class out
to the /ext folder.

lib/fetcher/bing_maps_traffic.rb

@@ -1,4 +1,5 @@
 require 'geocoder'
+require 'geocoder/ext/result_google'
 
 module Fetcher
   class BingMapsTraffic < Base

lib/fetcher/map_quest_traffic.rb

@@ -1,36 +1,5 @@
 require 'geocoder'
-require 'geocoder/results/google'
-
-class Geocoder::Result::Google
-  BOUNDING_BOX_KEYS = [:north_lat, :east_lng, :south_lat, :west_lng].freeze
-
-  def bounding_box( order = BOUNDING_BOX_KEYS )
-    coordinates = map_box_keys_to_values
-    order.map{ |key| coordinates[key] }
-  end
-
-  private
-
-  def extract_bounding_box
-    bounds = geometry["bounds"]
-    [
-      bounds["northeast"]["lat"], # :north_lat
-      bounds["northeast"]["lng"], # :east_lng
-      bounds["southwest"]["lat"], # :south_lat
-      bounds["southwest"]["lng"], # :west_lng
-    ]
-  end
-
-  # Map the BOUNDING_BOX_KEYS to the associated values
-  # Returns hash as:
-  # {
-  #   north_lat: 39.0464399, east_lng: -76.9836289,
-  #   south_lat: 38.995162,  west_lng: -77.033157
-  # }
-  def map_box_keys_to_values
-    Hash[*BOUNDING_BOX_KEYS.zip(extract_bounding_box).flatten]
-  end
-end
+require 'geocoder/ext/result_google'
 
 module Fetcher
   class MapQuestTraffic < Base
@@ -39,8 +8,6 @@ class << self
       attr_accessor :API_Key
     end
 
-    LOCATION_URL  = "http://www.mapquestapi.com/geocoding/v1"
-    ADDRESS_URI   = "/address"
     INCIDENTS_URI = "/incidents"
 
     base_uri "http://www.mapquestapi.com/traffic/v1"
@@ -58,10 +25,6 @@ def find_zip_bounding_box
       Geocoder.search(@cue)[0].bounding_box order
     end
 
-    def address_options
-      as_query location: @cue
-    end
-
     def traffic_options
       as_query boundingBox: find_zip_bounding_box.join(','),
                filters:     :incidents,

lib/geocoder/ext/result_google.rb

@@ -0,0 +1,32 @@
+require 'geocoder/results/google'
+
+class Geocoder::Result::Google
+  BOUNDING_BOX_KEYS = [:north_lat, :east_lng, :south_lat, :west_lng].freeze
+
+  def bounding_box( order = BOUNDING_BOX_KEYS )
+    coordinates = map_box_keys_to_values
+    order.map{ |key| coordinates[key] }
+  end
+
+  private
+
+  def extract_bounding_box
+    bounds = geometry["bounds"]
+    [
+      bounds["northeast"]["lat"], # :north_lat
+      bounds["northeast"]["lng"], # :east_lng
+      bounds["southwest"]["lat"], # :south_lat
+      bounds["southwest"]["lng"], # :west_lng
+    ]
+  end
+
+  # Map the BOUNDING_BOX_KEYS to the associated values
+  # Returns hash as:
+  # {
+  #   north_lat: 39.0464399, east_lng: -76.9836289,
+  #   south_lat: 38.995162,  west_lng: -77.033157
+  # }
+  def map_box_keys_to_values
+    Hash[*BOUNDING_BOX_KEYS.zip(extract_bounding_box).flatten]
+  end
+end