lib/rock_config/manager.rb in rock_config-0.0.1 vs lib/rock_config/manager.rb in rock_config-0.0.2

@@ -5,10 +5,15 @@
       @configs = initialize_configs
     end
 
     def fetch(config_name, environment)
       if config = @configs[config_name]
-        config.send environment
+        if config_for_environment = config.send(environment)
+          return config_for_environment
+        else
+          raise EnvironmentNotFoundError, 
+            'Environment "%s" not found' % environment
+        end
       end
     end
 
     def initialize_configs
       Hash.new do |hash, key|