lib/mongodoc/proxy.rb in mongodoc-0.1.2 vs lib/mongodoc/proxy.rb in mongodoc-0.2.0

@@ -37,19 +37,18 @@
       @_root = options[:root]
       @_parent = options[:parent]
     end
 
     alias_method :append, :<<
-    def <<(items)
-      items = [items] unless items.kind_of?(Array)
-      items.each do |item|
-        item = collection_class.new(item) if Hash === item
-        raise NotADocumentError unless collection_class === item
-        append item
+    def <<(item)
+      item = build(item) if Hash === item
+      if Document === item
         item._parent = self
         item._root = _root
+        _root.send(:register_save_observer, item)
       end
+      append item
       self
     end
     alias_method :push, :<<
     alias_method :concat, :<<
 
@@ -58,17 +57,27 @@
     def is_a?(klass)
       klass == Array || super(klass)
     end
     alias kind_of? is_a?
 
-    def path_to_root(attrs)
-      _parent.path_to_root(attrs)
+    def _path_to_root(src, attrs)
+      assoc_path = "#{assoc_name}.#{index(src)}"
+      assoc_attrs = attrs.inject({}) do |assoc_attrs, (key, value)|
+        assoc_attrs["#{assoc_path}.#{key}"] = value
+        assoc_attrs
+      end
+      _parent._path_to_root(src, assoc_attrs)
     end
 
-    protected
+    def _selector_path_to_root(selector)
+      annotated_selector = selector.inject({}) do |annotated, (key, value)|
+        annotated["#{assoc_name}.#{key}"] = value
+        annotated
+      end
+      _parent._selector_path_to_root(annotated_selector)
+    end
 
-    def _propose_update_attributes(src, attrs, safe)
-      src.errors.add(:base, 'update_attributes called through a has_many')
-      false
+    def build(attrs)
+      collection_class.new(attrs)
     end
   end
-end
\ No newline at end of file
+end