Recursively import all has_one/has_many associations

lib/activerecord-import/import.rb

@@ -179,9 +179,9 @@ def support_setting_primary_key_of_imported_objects?
     #   existing model instances in memory with updates from the import.
     # * +timestamps+ - true|false, tells import to not add timestamps
     #   (if false) even if record timestamps is disabled in ActiveRecord::Base
-    # * +recursive - true|false, tells import to import all autosave association
-    #   if the adapter supports setting the primary keys of the newly imported
-    #   objects.
+    # * +recursive - true|false, tells import to import all has_many/has_one
+    #   associations if the adapter supports setting the primary keys of the
+    #   newly imported objects.
     #
     # == Examples
     #  class BlogPost < ActiveRecord::Base ; end
@@ -516,7 +516,6 @@ def import_associations(models, options)
       # now, for all the dirty associations, collect them into a new set of models, then recurse.
       # notes:
       #    does not handle associations that reference themselves
-      #    assumes that the only associations to be saved are marked with :autosave
       #    should probably take a hash to associations to follow.
       associated_objects_by_class={}
       models.each {|model| find_associated_objects_for_import(associated_objects_by_class, model) }
@@ -533,7 +532,10 @@ def import_associations(models, options)
     def find_associated_objects_for_import(associated_objects_by_class, model)
       associated_objects_by_class[model.class.name]||={}
 
-      model.class.reflect_on_all_autosave_associations.each do |association_reflection|
+      association_reflections =
+        model.class.reflect_on_all_associations(:has_one) +
+        model.class.reflect_on_all_associations(:has_many)
+      association_reflections.each do |association_reflection|
         associated_objects_by_class[model.class.name][association_reflection.name]||=[]
 
         association = model.association(association_reflection.name)

test/models/book.rb

@@ -1,7 +1,7 @@
 class Book < ActiveRecord::Base
-  belongs_to :topic, :inverse_of=>:books
-  has_many :chapters, :autosave => true, :inverse_of => :book
-  has_many :end_notes, :autosave => true, :inverse_of => :book
+  belongs_to :topic, :inverse_of => :books
+  has_many :chapters, :inverse_of => :book
+  has_many :end_notes, :inverse_of => :book
   if ENV['AR_VERSION'].to_f >= 4.1
     enum status: [:draft, :published]
   end

test/models/question.rb

@@ -1,3 +1,3 @@
 class Question < ActiveRecord::Base
-	has_one :rule, autosave: true
+	has_one :rule
 end

test/models/topic.rb

@@ -2,7 +2,7 @@ class Topic < ActiveRecord::Base
   validates_presence_of :author_name
   validates :title, numericality: { only_integer: true }, on: :context_test
 
-  has_many :books, :autosave=>true, :inverse_of=>:topic
+  has_many :books, :inverse_of => :topic
   belongs_to :parent, :class_name => "Topic"
 
   composed_of :description, :mapping => [ %w(title title), %w(author_name author_name)], :allow_nil => true, :class_name => "TopicDescription"