Handle responses that only have one component in the Location field, assume...

Handle responses that only have one component in the Location field, assume this is a county and so return blank city

lib/geocoder/results/postcode_anywhere_uk.rb

@@ -21,7 +21,7 @@ module Geocoder::Result
     def city
       # is this too big a jump to assume that the API always
       # returns a City, County as the last elements?
-      city = @data['Location'].split(',')[-2]
+      city = @data['Location'].split(',')[-2] || blank_result
       city.strip
     end
 

test/fixtures/postcode_anywhere_uk_geocode_v2_00_hampshire

+[{"Location":"Hampshire","Easting":"448701","Northing":"126642","Latitude":"51.037","Longitude":"-1.3068","OsGrid":"SU 48701 26642","Accuracy":"Standard"}]
\ No newline at end of file

test/unit/lookups/postcode_anywhere_uk_test.rb

@@ -27,6 +27,15 @@ class PostcodeAnywhereUkTest < GeocoderTestCase
     assert_equal 'Hallow', results.first.city
   end
 
+  def test_result_components_with_county
+    results = Geocoder.search('hampshire')
+
+    assert_equal 1, results.size
+    assert_equal 'Hampshire, SU 48701 26642', results.first.address
+    assert_equal [51.037, -1.3068], results.first.coordinates
+    assert_equal '', results.first.city
+  end
+
   def test_no_results
     assert_equal [], Geocoder.search('no results')
   end