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-rw-r--r--activerecord/lib/active_record/migration/join_table.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/migration/join_table.rb b/activerecord/lib/active_record/migration/join_table.rb
index ebf64cbcdc..05569fadbd 100644
--- a/activerecord/lib/active_record/migration/join_table.rb
+++ b/activerecord/lib/active_record/migration/join_table.rb
@@ -8,7 +8,7 @@ module ActiveRecord
end
def join_table_name(table_1, table_2)
- [table_1.to_s, table_2.to_s].sort.join("_").to_sym
+ ModelSchema.derive_join_table_name(table_1, table_2).to_sym
end
end
end