configuration.rb in split-0.6.1

- old
+ new

@@ -7,14 +7,15 @@
     attr_accessor :db_failover
     attr_accessor :db_failover_on_db_error
     attr_accessor :db_failover_allow_parameter_override
     attr_accessor :allow_multiple_experiments
     attr_accessor :enabled
-    attr_accessor :experiments
     attr_accessor :persistence
     attr_accessor :algorithm
 
+    attr_reader :experiments
+
     def bots
       @bots ||= {
         # Indexers
         "AdsBot-Google" => 'Google Adwords',
         'Baidu' => 'Chinese search engine',
@@ -59,9 +60,14 @@
         # ???
         "DigitalPersona Fingerprint Software" => 'HP Fingerprint scanner',
         "ShowyouBot" => 'Showyou iOS app spider',
         'ZyBorg' => 'Zyborg? Hmmm....',
       }
+    end
+
+    def experiments= experiments
+      raise InvalidExperimentsFormatError.new('Experiments must be a Hash') unless experiments.respond_to?(:keys)
+      @experiments = experiments
     end
 
     def disabled?
       !enabled
     end