Code beautifier

- standardfilters.rb
  - standard_filter_test.rb

lib/liquid/standardfilters.rb

@@ -209,16 +209,16 @@ module Liquid
 
     private
 
-    def to_number(obj)
+      def to_number(obj)
-      case obj
+        case obj
-      when Numeric
+        when Numeric
-        obj
+          obj
-      when String
+        when String
-        (obj.strip =~ /^\d+\.\d+$/) ? obj.to_f : obj.to_i
+          (obj.strip =~ /^\d+\.\d+$/) ? obj.to_f : obj.to_i
-      else
+        else
-        0
+          0
+        end
       end
-    end
 
   end
 

test/standard_filter_test.rb

@@ -176,4 +176,3 @@ class StandardFiltersTest < Test::Unit::TestCase
   end
 
 end
-