fixed String#concat extension

kristianmandrup · May 31, 2011 · 80c64e6 · 80c64e6
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diff --git a/Changelog.textile b/Changelog.textile
@@ -1,3 +1,7 @@
+h3. May 31, 2011
+
+* Refactored String#concat
+
 h3. May 24, 2011
 
 * Refactored main GeoCalc (geo calculations) module into smaller parts

diff --git a/VERSION b/VERSION
@@ -1 +1 @@
-0.6.0
+0.6.0.1
diff --git a/lib/geo_calc/core_ext.rb b/lib/geo_calc/core_ext.rb
@@ -266,8 +266,7 @@ def geo_point
 class String
   def concat *args
     args.inject(self) do |res, arg| 
-      x = arg.is_a?(String) ? arg : arg.to_s
-      res << x
+      res << arg.to_s
       res
     end
   end