While creating a new record using has_many create method default scope of child should be respected.

author.posts.create should take into account default_scope
defined on post.

[#3939: state:resolved]

Signed-off-by: José Valim <jose.valim@gmail.com>

1 files changed, 7 insertions, 4 deletions

diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb
index cfe4d23965..03b06205d4 100644
--- a/activerecord/lib/active_record/relation.rb
+++ b/activerecord/lib/active_record/relation.rb
@@ -316,16 +316,19 @@ module ActiveRecord
       @to_sql ||= arel.to_sql
     end
 
-    def scope_for_create
-      @scope_for_create ||= begin
-        @create_with_value || Hash[
-          @where_values.find_all { |w|
+    def where_values_hash
+          Hash[@where_values.find_all { |w|
             w.respond_to?(:operator) && w.operator == :==
           }.map { |where|
             [where.operand1.name,
              where.operand2.respond_to?(:value) ?
              where.operand2.value : where.operand2]
         }]
+    end
+
+    def scope_for_create
+      @scope_for_create ||= begin
+        @create_with_value || where_values_hash
       end
     end