Handle multibyte values in sample protocol generator

* Length needs to be number of bytes not number of characters * Fixes 'RR Protocol error: expected '$', got ' error * Ruby 1.8.7+ compatible
redis · Jul 27, 2012 · 77c9594 · 77c9594
1 parent c4328a8
commit 77c9594
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/topics/mass-insert.md b/topics/mass-insert.md
@@ -99,7 +99,7 @@ The following Ruby function generates valid protocol:
         proto = ""
         proto << "*"+cmd.length.to_s+"\r\n"
         cmd.each{|arg|
-            proto << "$"+arg.length.to_s+"\r\n"
+            proto << "$"+arg.to_s.bytesize.to_s+"\r\n"
             proto << arg.to_s+"\r\n"
         }
         proto