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-rw-r--r--activerecord/lib/active_record/reflection.rb12
1 files changed, 5 insertions, 7 deletions
diff --git a/activerecord/lib/active_record/reflection.rb b/activerecord/lib/active_record/reflection.rb
index 24ca8b0be4..d6154c9a38 100644
--- a/activerecord/lib/active_record/reflection.rb
+++ b/activerecord/lib/active_record/reflection.rb
@@ -8,10 +8,8 @@ module ActiveRecord
extend ActiveSupport::Concern
included do
- class_attribute :_reflections, instance_writer: false
- class_attribute :aggregate_reflections, instance_writer: false
- self._reflections = {}
- self.aggregate_reflections = {}
+ class_attribute :_reflections, instance_writer: false, default: {}
+ class_attribute :aggregate_reflections, instance_writer: false, default: {}
end
def self.create(macro, name, scope, options, ar)
@@ -199,7 +197,7 @@ module ActiveRecord
def klass_join_scope(table, predicate_builder) # :nodoc:
if klass.current_scope
klass.current_scope.clone.tap { |scope|
- scope.joins_values = []
+ scope.joins_values = scope.left_outer_joins_values = [].freeze
}
else
relation = ActiveRecord::Relation.create(
@@ -212,7 +210,7 @@ module ActiveRecord
end
def constraints
- chain.map(&:scopes).flatten
+ chain.flat_map(&:scopes)
end
def counter_cache_column
@@ -1105,7 +1103,7 @@ module ActiveRecord
end
def alias_name
- Arel::Table.new(table_name)
+ Arel::Table.new(table_name, type_caster: klass.type_caster)
end
def all_includes; yield; end