# File lib/chef/mixin/recipe_definition_dsl_core.rb, line 36
      def method_missing(method_symbol, *args, &block)
        # If we have a definition that matches, we want to use that instead.  This should
        # let you do some really crazy over-riding of "native" types, if you really want
        # to. 
        if run_context.definitions.has_key?(method_symbol)
          # This dupes the high level object, but we still need to dup the params
          new_def = run_context.definitions[method_symbol].dup
          new_def.params = new_def.params.dup
          new_def.node = run_context.node
          # This sets up the parameter overrides
          new_def.instance_eval(&block) if block
          new_recipe = Chef::Recipe.new(cookbook_name, @recipe_name, run_context)
          new_recipe.params = new_def.params
          new_recipe.params[:name] = args[0]
          new_recipe.instance_eval(&new_def.recipe)
        else
          # Otherwise, we're rocking the regular resource call route.
          method_name = method_symbol.to_s
          rname = convert_to_class_name(method_name)

          super unless Chef::Resource.const_defined?(rname)
          raise ArgumentError, "You must supply a name when declaring a #{method_name} resource" unless args.size > 0

          # If we have a resource like this one, we want to steal its state
          args << run_context
          resource = Chef::Resource.const_get(rname).new(*args)
          resource.load_prior_resource
          resource.cookbook_name = cookbook_name
          # TODO: 5/21/2010 cw/dan: do we need recipe_name for
          # anything? it's not even possible that this ivar is set on
          # Chef::Provider.
#          resource.recipe_name = @recipe_name
          resource.params = @params
          resource.source_line = caller[0]
          # Determine whether this resource is being created in the context of an enclosing Provider
          resource.enclosing_provider = self.is_a?(Chef::Provider) ? self : nil
          resource.instance_eval(&block) if block

          run_context.resource_collection.insert(resource)
          resource
        end
      end