Merge pull request #4057 from alphagov/remove-obsolete-code

Remove code that handled old-style (array) api data from imminence.

app/controllers/place_controller.rb

@@ -83,14 +83,7 @@ def imminence_response_from_data(postcode, imminence_response, error)
     places = []
     addresses = []
 
-    # Temporary: allow both old and new imminence responses so that
-    # we can switch over seamlessly by deploying Frontend first
-
-    if !imminence_data.respond_to?(:key)
-      # Handle old-style returned array
-      # Remove this branch and temporary comment above when Imminence is switched over
-      places = imminence_data
-    elsif imminence_data["status"] == "ok"
+    if imminence_data["status"] == "ok"
       places = imminence_data["places"]
     else
       addresses = imminence_data["addresses"]