OkJson won't work, raise if it's in use.

ctrochalakis · Jul 14, 2011 · d85097d · d85097d
1 parent bdf4f5f
commit d85097d
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/resque/helpers.rb b/lib/resque/helpers.rb
@@ -1,5 +1,11 @@
 require 'multi_json'
 
+# OkJson won't work because it doesn't serialize symbols
+# in the same way yajl and json do.
+if MultiJson.engine.to_s == 'MultiJson::Engines::OkJson'
+  raise "Please install the yajl-ruby or json gem"
+end
+
 module Resque
   # Methods used by various classes in Resque.
   module Helpers