lib/proforma/modeling/generic_container.rb in proforma-1.0.0.pre.alpha vs lib/proforma/modeling/generic_container.rb in proforma-1.0.0

@@ -38,12 +38,10 @@
       end
 
       def compile(data, evaluator)
         compiled_children = children.map { |child| child.compile(data, evaluator) }
 
-        args = {}.tap { |hash| hash[child_key] = compiled_children }
-
-        self.class.new(args)
+        self.class.new(child_key => compiled_children)
       end
 
       private
 
       attr_reader :child_class, :child_key, :children