document.rb in jei-0.3.0

- old
+ new

@@ -1,17 +1,20 @@
 module Jei
   class Document
     # @return [String]
-    VERSION = '1.0'
+    VERSION = '1.0'.freeze
 
-    # @return [DocumentNode]
+    # @return [Hash<Symbol, Object>]
     attr_reader :root
+    alias_method :to_h, :root
 
     # Builds a document from a resource.
     #
     # @param [Object] resource
     # @param [Hash<Symbol, Object>] options
+    # @option options [Array<Hash<Symbol, Object>>] :errors override primary
+    #   data with an array of error objects
     # @option options [Hash<String, String>] :fields restrict resource
     #   attributes and relationships to a user-defined set of fields
     # @option options [String] :include a list of relationship paths
     # @option options [Boolean] :jsonapi add the top level JSON API object to
     #   the document
@@ -20,21 +23,14 @@
     # @option options [Hash<Symbol, Object>] :meta add top level meta
     #   information to the document
     # @option options [Class] :serializer override the default serializer
     # @return [Document]
     def self.build(resource, options = {})
-      Builders::DocumentBuilder.build(resource, options)
+      Builder.build(resource, options)
     end
 
-    def initialize
-      @root = Nodes::DocumentNode.new
-    end
-
-    # @return [Hash<Symbol, Object>]
-    def to_h
-      document = {}
-      root.visit(document)
-      document
+    def initialize(root = {})
+      @root = root
     end
 
     # @return [String]
     def to_json
       to_h.to_json