Added date_ranges to location

docs/location.rst

@@ -109,3 +109,19 @@ for more information.
 .. note::
 
     ``polygon_id`` needs to be a string. ``Zoom`` is a number ranging from 1-20.
+
+
+Location Date Ranges
+--------------------
+
+Get the possible date ranges that can be used with location endpoints. See `the documentation
+on location date ranges <http://docs.urbanairship.com/api/ua.html#location-date-ranges>`__
+for more information.
+
+.. code-block:: ruby
+
+    require 'urbanairship'
+    UA = Urbanairship
+    airship = UA::Client.new(key:'application_key', secret:'master_secret')
+    l = UA::Location.new(client: airship)
+    l.date_ranges

lib/urbanairship/push/location.rb

@@ -89,6 +89,15 @@ def polygon_lookup(polygon_id: required('polygon_id'), zoom: required('zoom'))
         logger.info("Retrieved location info for polygon #{polygon_id} and zoom level #{zoom}")
         resp
       end
+
+      def date_ranges
+        resp = @client.send_request(
+          method: 'GET',
+          url: SEGMENTS_URL + 'dates/'
+        )
+        logger.info('Retrieved location date ranges')
+        resp
+      end
     end
   end
 end