diff options
Diffstat (limited to 'activerecord/lib/active_record/associations/join_dependency')
-rw-r--r-- | activerecord/lib/active_record/associations/join_dependency/join_association.rb | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/activerecord/lib/active_record/associations/join_dependency/join_association.rb b/activerecord/lib/active_record/associations/join_dependency/join_association.rb index a6ad09a38a..c5fbe0d1d1 100644 --- a/activerecord/lib/active_record/associations/join_dependency/join_association.rb +++ b/activerecord/lib/active_record/associations/join_dependency/join_association.rb @@ -54,12 +54,18 @@ module ActiveRecord end scope_chain_index += 1 - relation = ActiveRecord::Relation.create( - klass, - table, - predicate_builder, - ) - scope_chain_items.concat [klass.send(:build_default_scope, relation)].compact + klass_scope = + if klass.current_scope + klass.current_scope.clone + else + relation = ActiveRecord::Relation.create( + klass, + table, + predicate_builder, + ) + klass.send(:build_default_scope, relation) + end + scope_chain_items.concat [klass_scope].compact rel = scope_chain_items.inject(scope_chain_items.shift) do |left, right| left.merge right @@ -74,9 +80,8 @@ module ActiveRecord value = foreign_klass.base_class.name column = klass.columns_hash[reflection.type.to_s] - substitute = klass.connection.substitute_at(column) binds << Relation::QueryAttribute.new(column.name, value, klass.type_for_attribute(column.name)) - constraint = constraint.and table[reflection.type].eq substitute + constraint = constraint.and klass.arel_attribute(reflection.type, table).eq(Arel::Nodes::BindParam.new) end joins << table.create_join(table, table.create_on(constraint), join_type) |