From d6de30a4ddcd68b349f050cf361e99032cc60439 Mon Sep 17 00:00:00 2001
From: Alex Reisner <alex@alexreisner.com>
Date: Tue, 5 Apr 2011 13:17:45 -0400
Subject: [PATCH] Change Geocoder.address argument format.

---
 lib/geocoder.rb       | 11 ++++++++---
 test/geocoder_test.rb |  2 +-
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/lib/geocoder.rb b/lib/geocoder.rb
index 03a9c089..ddca673d 100644
--- a/lib/geocoder.rb
+++ b/lib/geocoder.rb
@@ -49,10 +49,15 @@ module Geocoder
   end
 
   ##
-  # Look up the address of the given coordinates.
+  # Look up the address of the given coordinates ([lat,lon])
+  # or IP address (string).
   #
-  def address(latitude, longitude)
-    if (results = search([latitude, longitude])).size > 0
+  def address(query, *args)
+    if lon = args.first
+      warn "DEPRECATION WARNING: Instead of passing latitude/longitude as separate arguments to the address method, please pass an array: [#{query},#{args.first}]. The old argument format will not be supported in Geocoder v.1.0."
+      query = [query, lon]
+    end
+    if (results = search(query)).size > 0
       results.first.address
     end
   end
diff --git a/test/geocoder_test.rb b/test/geocoder_test.rb
index 99f6d622..d705810a 100644
--- a/test/geocoder_test.rb
+++ b/test/geocoder_test.rb
@@ -48,7 +48,7 @@ class GeocoderTest < Test::Unit::TestCase
   end
 
   def test_address_method
-    assert Geocoder.address(40.750354, -73.993371).is_a?(String)
+    assert Geocoder.address([40.750354, -73.993371]).is_a?(String)
   end
 
   def test_geographic_center_doesnt_overwrite_argument_value
-- 
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