lib/ruote/engine.rb in ruote-2.1.3 vs lib/ruote/engine.rb in ruote-2.1.4

@@ -38,11 +38,11 @@
     attr_reader :context
     attr_reader :variables
 
     def initialize (worker_or_storage, run=true)
 
-      if worker_or_storage.respond_to?(:context)
+      if worker_or_storage.respond_to?(:storage)
 
         @worker = worker_or_storage
         @storage = @worker.storage
         @context = @worker.context
         @context.engine = self
@@ -303,9 +303,11 @@
     #   @engine.add_service('tracer', tracer)
     #
     # or
     #
     #   @engine.add_service('tracer', 'ruote/exp/tracer', 'Ruote::Exp::Tracer')
+    #
+    # This method returns the service instance it just bound.
     #
     def add_service (name, path_or_instance, classname=nil, opts=nil)
 
       @context.add_service(name, path_or_instance, classname, opts)
     end