lib/differ/diff.rb in differ-0.1.1 vs lib/differ/diff.rb in differ-0.1.2

@@ -66,11 +66,11 @@
     def ==(other)
       @raw == other.raw_array
     end
 
     def to_s
-      @raw.to_s
+      @raw.join()
     end
 
     def format_as(f)
       f = Differ.format_for(f)
       @raw.inject('') do |sum, part|
@@ -90,6 +90,6 @@
   private
     def sep
       "#{$;}"
     end
   end
-end
\ No newline at end of file
+end