diff options
Diffstat (limited to 'activerecord/lib/active_record/associations')
15 files changed, 202 insertions, 190 deletions
diff --git a/activerecord/lib/active_record/associations/alias_tracker.rb b/activerecord/lib/active_record/associations/alias_tracker.rb index 4f3893588e..272eede824 100644 --- a/activerecord/lib/active_record/associations/alias_tracker.rb +++ b/activerecord/lib/active_record/associations/alias_tracker.rb @@ -33,7 +33,7 @@ module ActiveRecord elsif join.is_a?(Arel::Nodes::Join) join.left.name == name ? 1 : 0 elsif join.is_a?(Hash) - join.fetch(name, 0) + join[name] else raise ArgumentError, "joins list should be initialized by list of Arel::Nodes::Join" end diff --git a/activerecord/lib/active_record/associations/association.rb b/activerecord/lib/active_record/associations/association.rb index ca8c7794e0..44596f4424 100644 --- a/activerecord/lib/active_record/associations/association.rb +++ b/activerecord/lib/active_record/associations/association.rb @@ -19,7 +19,6 @@ module ActiveRecord # HasManyThroughAssociation + ThroughAssociation class Association #:nodoc: attr_reader :owner, :target, :reflection - attr_accessor :inversed delegate :options, to: :reflection @@ -67,7 +66,7 @@ module ActiveRecord # # Note that if the target has not been loaded, it is not considered stale. def stale_target? - !inversed && loaded? && @stale_state != stale_state + !@inversed && loaded? && @stale_state != stale_state end # Sets the target of this association to <tt>\target</tt>, and the \loaded flag to +true+. @@ -98,23 +97,24 @@ module ActiveRecord # Set the inverse association, if possible def set_inverse_instance(record) - if invertible_for?(record) - inverse = record.association(inverse_reflection_for(record).name) - inverse.target = owner - inverse.inversed = true + if inverse = inverse_association_for(record) + inverse.inversed_from(owner) end record end # Remove the inverse association, if possible def remove_inverse_instance(record) - if invertible_for?(record) - inverse = record.association(inverse_reflection_for(record).name) - inverse.target = nil - inverse.inversed = false + if inverse = inverse_association_for(record) + inverse.inversed_from(nil) end end + def inversed_from(record) + self.target = record + @inversed = !!record + end + # Returns the class of the target. belongs_to polymorphic overrides this to look at the # polymorphic_type field on the owner. def klass @@ -240,6 +240,12 @@ module ActiveRecord end end + def inverse_association_for(record) + if invertible_for?(record) + record.association(inverse_reflection_for(record).name) + end + end + # Can be redefined by subclasses, notably polymorphic belongs_to # The record parameter is necessary to support polymorphic inverses as we must check for # the association in the specific class of the record. @@ -269,6 +275,7 @@ module ActiveRecord def build_record(attributes) reflection.build_association(attributes) do |record| initialize_attributes(record, attributes) + yield(record) if block_given? end end diff --git a/activerecord/lib/active_record/associations/belongs_to_association.rb b/activerecord/lib/active_record/associations/belongs_to_association.rb index 1109fee462..08f450278d 100644 --- a/activerecord/lib/active_record/associations/belongs_to_association.rb +++ b/activerecord/lib/active_record/associations/belongs_to_association.rb @@ -16,20 +16,7 @@ module ActiveRecord end end - def replace(record) - if record - raise_on_type_mismatch!(record) - update_counters_on_replace(record) - set_inverse_instance(record) - @updated = true - else - decrement_counters - end - - self.target = record - end - - def target=(record) + def inversed_from(record) replace_keys(record) super end @@ -55,7 +42,25 @@ module ActiveRecord update_counters(1) end + def target_changed? + owner.saved_change_to_attribute?(reflection.foreign_key) + end + private + def replace(record) + if record + raise_on_type_mismatch!(record) + update_counters_on_replace(record) + set_inverse_instance(record) + @updated = true + else + decrement_counters + end + + replace_keys(record) + + self.target = record + end def update_counters(by) if require_counter_update? && foreign_key_present? @@ -78,19 +83,22 @@ module ActiveRecord def update_counters_on_replace(record) if require_counter_update? && different_target?(record) owner.instance_variable_set :@_after_replace_counter_called, true - record.increment!(reflection.counter_cache_column) + record.increment!(reflection.counter_cache_column, touch: reflection.options[:touch]) decrement_counters end end # Checks whether record is different to the current target, without loading it def different_target?(record) - record.id != owner._read_attribute(reflection.foreign_key) + record._read_attribute(primary_key(record)) != owner._read_attribute(reflection.foreign_key) end def replace_keys(record) - owner[reflection.foreign_key] = record ? - record._read_attribute(reflection.association_primary_key(record.class)) : nil + owner[reflection.foreign_key] = record ? record._read_attribute(primary_key(record)) : nil + end + + def primary_key(record) + reflection.association_primary_key(record.class) end def foreign_key_present? diff --git a/activerecord/lib/active_record/associations/belongs_to_polymorphic_association.rb b/activerecord/lib/active_record/associations/belongs_to_polymorphic_association.rb index 75b4c4481a..3fd2fb5f67 100644 --- a/activerecord/lib/active_record/associations/belongs_to_polymorphic_association.rb +++ b/activerecord/lib/active_record/associations/belongs_to_polymorphic_association.rb @@ -9,8 +9,11 @@ module ActiveRecord type.presence && type.constantize end - private + def target_changed? + super || owner.saved_change_to_attribute?(reflection.foreign_type) + end + private def replace_keys(record) super owner[reflection.foreign_type] = record ? record.class.polymorphic_name : nil diff --git a/activerecord/lib/active_record/associations/builder/belongs_to.rb b/activerecord/lib/active_record/associations/builder/belongs_to.rb index c161454c1a..4b6cb76081 100644 --- a/activerecord/lib/active_record/associations/builder/belongs_to.rb +++ b/activerecord/lib/active_record/associations/builder/belongs_to.rb @@ -36,7 +36,7 @@ module ActiveRecord::Associations::Builder # :nodoc: if (@_after_replace_counter_called ||= false) @_after_replace_counter_called = false - elsif saved_change_to_attribute?(foreign_key) && !new_record? + elsif association(reflection.name).target_changed? if reflection.polymorphic? model = attribute_in_database(reflection.foreign_type).try(:constantize) model_was = attribute_before_last_save(reflection.foreign_type).try(:constantize) @@ -49,14 +49,22 @@ module ActiveRecord::Associations::Builder # :nodoc: foreign_key = attribute_in_database foreign_key if foreign_key && model.respond_to?(:increment_counter) + foreign_key = counter_cache_target(reflection, model, foreign_key) model.increment_counter(cache_column, foreign_key) end if foreign_key_was && model_was.respond_to?(:decrement_counter) + foreign_key_was = counter_cache_target(reflection, model_was, foreign_key_was) model_was.decrement_counter(cache_column, foreign_key_was) end end end + + private + def counter_cache_target(reflection, model, foreign_key) + primary_key = reflection.association_primary_key(model) + model.unscoped.where!(primary_key => foreign_key) + end end end @@ -84,7 +92,8 @@ module ActiveRecord::Associations::Builder # :nodoc: else klass = association.klass end - old_record = klass.find_by(klass.primary_key => old_foreign_id) + primary_key = reflection.association_primary_key(klass) + old_record = klass.find_by(primary_key => old_foreign_id) if old_record if touch != true diff --git a/activerecord/lib/active_record/associations/builder/has_and_belongs_to_many.rb b/activerecord/lib/active_record/associations/builder/has_and_belongs_to_many.rb index 1981da11a2..e3070e0472 100644 --- a/activerecord/lib/active_record/associations/builder/has_and_belongs_to_many.rb +++ b/activerecord/lib/active_record/associations/builder/has_and_belongs_to_many.rb @@ -2,39 +2,6 @@ module ActiveRecord::Associations::Builder # :nodoc: class HasAndBelongsToMany # :nodoc: - class JoinTableResolver # :nodoc: - KnownTable = Struct.new :join_table - - class KnownClass # :nodoc: - def initialize(lhs_class, rhs_class_name) - @lhs_class = lhs_class - @rhs_class_name = rhs_class_name - @join_table = nil - end - - def join_table - @join_table ||= [@lhs_class.table_name, klass.table_name].sort.join("\0").gsub(/^(.*[._])(.+)\0\1(.+)/, '\1\2_\3').tr("\0", "_") - end - - private - - def klass - @lhs_class.send(:compute_type, @rhs_class_name) - end - end - - def self.build(lhs_class, name, options) - if options[:join_table] - KnownTable.new options[:join_table].to_s - else - class_name = options.fetch(:class_name) { - name.to_s.camelize.singularize - } - KnownClass.new lhs_class, class_name.to_s - end - end - end - attr_reader :lhs_model, :association_name, :options def initialize(association_name, lhs_model, options) @@ -44,8 +11,6 @@ module ActiveRecord::Associations::Builder # :nodoc: end def through_model - habtm = JoinTableResolver.build lhs_model, association_name, options - join_model = Class.new(ActiveRecord::Base) { class << self attr_accessor :left_model @@ -56,7 +21,9 @@ module ActiveRecord::Associations::Builder # :nodoc: end def self.table_name - table_name_resolver.join_table + # Table name needs to be resolved lazily + # because RHS class might not have been loaded + @table_name ||= table_name_resolver.call end def self.compute_type(class_name) @@ -86,7 +53,7 @@ module ActiveRecord::Associations::Builder # :nodoc: } join_model.name = "HABTM_#{association_name.to_s.camelize}" - join_model.table_name_resolver = habtm + join_model.table_name_resolver = -> { table_name } join_model.left_model = lhs_model join_model.add_left_association :left_side, anonymous_class: lhs_model @@ -117,6 +84,18 @@ module ActiveRecord::Associations::Builder # :nodoc: middle_options end + def table_name + if options[:join_table] + options[:join_table].to_s + else + class_name = options.fetch(:class_name) { + association_name.to_s.camelize.singularize + } + klass = lhs_model.send(:compute_type, class_name.to_s) + [lhs_model.table_name, klass.table_name].sort.join("\0").gsub(/^(.*[._])(.+)\0\1(.+)/, '\1\2_\3').tr("\0", "_") + end + end + def belongs_to_options(options) rhs_options = {} diff --git a/activerecord/lib/active_record/associations/collection_association.rb b/activerecord/lib/active_record/associations/collection_association.rb index 671c4c56df..840d900bbc 100644 --- a/activerecord/lib/active_record/associations/collection_association.rb +++ b/activerecord/lib/active_record/associations/collection_association.rb @@ -45,6 +45,8 @@ module ActiveRecord def ids_reader if loaded? target.pluck(reflection.association_primary_key) + elsif !target.empty? + load_target.pluck(reflection.association_primary_key) else @association_ids ||= scope.pluck(reflection.association_primary_key) end @@ -103,9 +105,7 @@ module ActiveRecord if attributes.is_a?(Array) attributes.collect { |attr| build(attr, &block) } else - add_to_target(build_record(attributes)) do |record| - yield(record) if block_given? - end + add_to_target(build_record(attributes, &block)) end end @@ -212,6 +212,8 @@ module ActiveRecord def size if !find_target? || loaded? target.size + elsif @association_ids + @association_ids.size elsif !association_scope.group_values.empty? load_target.size elsif !association_scope.distinct_value && !target.empty? @@ -231,7 +233,7 @@ module ActiveRecord # loaded and you are going to fetch the records anyway it is better to # check <tt>collection.length.zero?</tt>. def empty? - if loaded? + if loaded? || @association_ids size.zero? else target.empty? && !scope.exists? @@ -356,15 +358,18 @@ module ActiveRecord if attributes.is_a?(Array) attributes.collect { |attr| _create_record(attr, raise, &block) } else + record = build_record(attributes, &block) transaction do - add_to_target(build_record(attributes)) do |record| - yield(record) if block_given? - insert_record(record, true, raise) { + result = nil + add_to_target(record) do + result = insert_record(record, true, raise) { @_was_loaded = loaded? @association_ids = nil } end + raise ActiveRecord::Rollback unless result end + record end end @@ -395,7 +400,7 @@ module ActiveRecord records.each { |record| callback(:before_remove, record) } delete_records(existing_records, method) if existing_records.any? - records.each { |record| target.delete(record) } + @target -= records records.each { |record| callback(:after_remove, record) } end @@ -442,7 +447,9 @@ module ActiveRecord end end - result && records + raise ActiveRecord::Rollback unless result + + records end def replace_on_target(record, index, skip_callbacks) diff --git a/activerecord/lib/active_record/associations/has_many_through_association.rb b/activerecord/lib/active_record/associations/has_many_through_association.rb index 59929b8c4e..617956c768 100644 --- a/activerecord/lib/active_record/associations/has_many_through_association.rb +++ b/activerecord/lib/active_record/associations/has_many_through_association.rb @@ -90,7 +90,7 @@ module ActiveRecord def build_record(attributes) ensure_not_nested - record = super(attributes) + record = super inverse = source_reflection.inverse_of if inverse diff --git a/activerecord/lib/active_record/associations/has_one_association.rb b/activerecord/lib/active_record/associations/has_one_association.rb index 090b082cb0..390bfd8b08 100644 --- a/activerecord/lib/active_record/associations/has_one_association.rb +++ b/activerecord/lib/active_record/associations/has_one_association.rb @@ -23,35 +23,6 @@ module ActiveRecord end end - def replace(record, save = true) - raise_on_type_mismatch!(record) if record - load_target - - return target unless target || record - - assigning_another_record = target != record - if assigning_another_record || record.has_changes_to_save? - save &&= owner.persisted? - - transaction_if(save) do - remove_target!(options[:dependent]) if target && !target.destroyed? && assigning_another_record - - if record - set_owner_attributes(record) - set_inverse_instance(record) - - if save && !record.save - nullify_owner_attributes(record) - set_owner_attributes(target) if target - raise RecordNotSaved, "Failed to save the new associated #{reflection.name}." - end - end - end - end - - self.target = record - end - def delete(method = options[:dependent]) if load_target case method @@ -68,6 +39,33 @@ module ActiveRecord end private + def replace(record, save = true) + raise_on_type_mismatch!(record) if record + + return target unless load_target || record + + assigning_another_record = target != record + if assigning_another_record || record.has_changes_to_save? + save &&= owner.persisted? + + transaction_if(save) do + remove_target!(options[:dependent]) if target && !target.destroyed? && assigning_another_record + + if record + set_owner_attributes(record) + set_inverse_instance(record) + + if save && !record.save + nullify_owner_attributes(record) + set_owner_attributes(target) if target + raise RecordNotSaved, "Failed to save the new associated #{reflection.name}." + end + end + end + end + + self.target = record + end # The reason that the save param for replace is false, if for create (not just build), # is because the setting of the foreign keys is actually handled by the scoping when @@ -107,6 +105,14 @@ module ActiveRecord yield end end + + def _create_record(attributes, raise_error = false, &block) + unless owner.persisted? + raise ActiveRecord::RecordNotSaved, "You cannot call create unless the parent is saved" + end + + super + end end end end diff --git a/activerecord/lib/active_record/associations/has_one_through_association.rb b/activerecord/lib/active_record/associations/has_one_through_association.rb index 019bf0729f..10978b2d93 100644 --- a/activerecord/lib/active_record/associations/has_one_through_association.rb +++ b/activerecord/lib/active_record/associations/has_one_through_association.rb @@ -6,12 +6,12 @@ module ActiveRecord class HasOneThroughAssociation < HasOneAssociation #:nodoc: include ThroughAssociation - def replace(record, save = true) - create_through_record(record, save) - self.target = record - end - private + def replace(record, save = true) + create_through_record(record, save) + self.target = record + end + def create_through_record(record, save) ensure_not_nested diff --git a/activerecord/lib/active_record/associations/join_dependency.rb b/activerecord/lib/active_record/associations/join_dependency.rb index f88e383fe0..8cf1b5d25a 100644 --- a/activerecord/lib/active_record/associations/join_dependency.rb +++ b/activerecord/lib/active_record/associations/join_dependency.rb @@ -67,42 +67,31 @@ module ActiveRecord end end - def initialize(base, table, associations, alias_tracker) - @alias_tracker = alias_tracker + def initialize(base, table, associations) tree = self.class.make_tree associations @join_root = JoinBase.new(base, table, build(tree, base)) - @join_root.children.each { |child| construct_tables! @join_root, child } end def reflections join_root.drop(1).map!(&:reflection) end - def join_constraints(joins_to_add, join_type) - joins = join_root.children.flat_map { |child| - make_join_constraints(join_root, child, join_type) - } + def join_constraints(joins_to_add, join_type, alias_tracker) + @alias_tracker = alias_tracker + + construct_tables!(join_root) + joins = make_join_constraints(join_root, join_type) joins.concat joins_to_add.flat_map { |oj| + construct_tables!(oj.join_root) if join_root.match? oj.join_root walk join_root, oj.join_root else - oj.join_root.children.flat_map { |child| - make_join_constraints(oj.join_root, child, join_type) - } + make_join_constraints(oj.join_root, join_type) end } end - def aliases - @aliases ||= Aliases.new join_root.each_with_index.map { |join_part, i| - columns = join_part.column_names.each_with_index.map { |column_name, j| - Aliases::Column.new column_name, "t#{i}_r#{j}" - } - Aliases::Table.new(join_part, columns) - } - end - def instantiate(result_set, &block) primary_key = aliases.column_alias(join_root, join_root.primary_key) @@ -127,35 +116,49 @@ module ActiveRecord result_set.each { |row_hash| parent_key = primary_key ? row_hash[primary_key] : row_hash parent = parents[parent_key] ||= join_root.instantiate(row_hash, column_aliases, &block) - construct(parent, join_root, row_hash, result_set, seen, model_cache, aliases) + construct(parent, join_root, row_hash, seen, model_cache) } end parents.values end + def apply_column_aliases(relation) + relation._select!(-> { aliases.columns }) + end + protected - attr_reader :alias_tracker, :base_klass, :join_root + attr_reader :join_root private + attr_reader :alias_tracker - def make_constraints(parent, child, tables, join_type) - chain = child.reflection.chain - foreign_table = parent.table - foreign_klass = parent.base_klass - child.join_constraints(foreign_table, foreign_klass, join_type, tables, chain) + def aliases + @aliases ||= Aliases.new join_root.each_with_index.map { |join_part, i| + columns = join_part.column_names.each_with_index.map { |column_name, j| + Aliases::Column.new column_name, "t#{i}_r#{j}" + } + Aliases::Table.new(join_part, columns) + } end - def make_outer_joins(parent, child) - join_type = Arel::Nodes::OuterJoin - make_join_constraints(parent, child, join_type, true) + def construct_tables!(join_root) + join_root.each_children do |parent, child| + child.tables = table_aliases_for(parent, child) + end end - def make_join_constraints(parent, child, join_type, aliasing = false) - tables = aliasing ? table_aliases_for(parent, child) : child.tables - joins = make_constraints(parent, child, tables, join_type) + def make_join_constraints(join_root, join_type) + join_root.children.flat_map do |child| + make_constraints(join_root, child, join_type) + end + end - joins.concat child.children.flat_map { |c| make_join_constraints(child, c, join_type, aliasing) } + def make_constraints(parent, child, join_type = Arel::Nodes::OuterJoin) + foreign_table = parent.table + foreign_klass = parent.base_klass + joins = child.join_constraints(foreign_table, foreign_klass, join_type, alias_tracker) + joins.concat child.children.flat_map { |c| make_constraints(child, c, join_type) } end def table_aliases_for(parent, node) @@ -168,13 +171,8 @@ module ActiveRecord } end - def construct_tables!(parent, node) - node.tables = table_aliases_for(parent, node) - node.children.each { |child| construct_tables! node, child } - end - def table_alias_for(reflection, parent, join) - name = "#{reflection.plural_name}_#{parent.table_name}" + name = reflection.alias_candidate(parent.table_name) join ? "#{name}_join" : name end @@ -183,8 +181,8 @@ module ActiveRecord [left.children.find { |node2| node1.match? node2 }, node1] }.partition(&:first) - ojs = missing.flat_map { |_, n| make_outer_joins left, n } - intersection.flat_map { |l, r| walk l, r }.concat ojs + joins = intersection.flat_map { |l, r| r.table = l.table; walk(l, r) } + joins.concat missing.flat_map { |_, n| make_constraints(left, n) } end def find_reflection(klass, name) @@ -202,11 +200,11 @@ module ActiveRecord raise EagerLoadPolymorphicError.new(reflection) end - JoinAssociation.new(reflection, build(right, reflection.klass), alias_tracker) + JoinAssociation.new(reflection, build(right, reflection.klass)) end end - def construct(ar_parent, parent, row, rs, seen, model_cache, aliases) + def construct(ar_parent, parent, row, seen, model_cache) return if ar_parent.nil? parent.children.each do |node| @@ -215,7 +213,7 @@ module ActiveRecord other.loaded! elsif ar_parent.association_cached?(node.reflection.name) model = ar_parent.association(node.reflection.name).target - construct(model, node, row, rs, seen, model_cache, aliases) + construct(model, node, row, seen, model_cache) next end @@ -230,9 +228,9 @@ module ActiveRecord model = seen[ar_parent.object_id][node.base_klass][id] if model - construct(model, node, row, rs, seen, model_cache, aliases) + construct(model, node, row, seen, model_cache) else - model = construct_model(ar_parent, node, row, model_cache, id, aliases) + model = construct_model(ar_parent, node, row, model_cache, id) if node.reflection.scope && node.reflection.scope_for(node.base_klass.unscoped).readonly_value @@ -240,12 +238,12 @@ module ActiveRecord end seen[ar_parent.object_id][node.base_klass][id] = model - construct(model, node, row, rs, seen, model_cache, aliases) + construct(model, node, row, seen, model_cache) end end end - def construct_model(record, node, row, model_cache, id, aliases) + def construct_model(record, node, row, model_cache, id) other = record.association(node.reflection.name) model = model_cache[node][id] ||= 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 c36386ec7e..6e5e950e90 100644 --- a/activerecord/lib/active_record/associations/join_dependency/join_association.rb +++ b/activerecord/lib/active_record/associations/join_dependency/join_association.rb @@ -6,17 +6,14 @@ module ActiveRecord module Associations class JoinDependency # :nodoc: class JoinAssociation < JoinPart # :nodoc: - # The reflection of the association represented - attr_reader :reflection + attr_reader :reflection, :tables + attr_accessor :table - attr_accessor :tables - - def initialize(reflection, children, alias_tracker) + def initialize(reflection, children) super(reflection.klass, children) - @alias_tracker = alias_tracker - @reflection = reflection - @tables = nil + @reflection = reflection + @tables = nil end def match?(other) @@ -24,14 +21,13 @@ module ActiveRecord super && reflection == other.reflection end - def join_constraints(foreign_table, foreign_klass, join_type, tables, chain) - joins = [] - tables = tables.reverse + def join_constraints(foreign_table, foreign_klass, join_type, alias_tracker) + joins = [] # The chain starts with the target table, but we want to end with it here (makes # more sense in this context), so we reverse - chain.reverse_each do |reflection| - table = tables.shift + reflection.chain.reverse_each.with_index(1) do |reflection, i| + table = tables[-i] klass = reflection.klass constraint = reflection.build_join_constraint(table, foreign_table) @@ -54,12 +50,10 @@ module ActiveRecord joins end - def table - tables.first + def tables=(tables) + @tables = tables + @table = tables.first end - - private - attr_reader :alias_tracker end end end diff --git a/activerecord/lib/active_record/associations/join_dependency/join_part.rb b/activerecord/lib/active_record/associations/join_dependency/join_part.rb index 2181f308bf..3cabb21983 100644 --- a/activerecord/lib/active_record/associations/join_dependency/join_part.rb +++ b/activerecord/lib/active_record/associations/join_dependency/join_part.rb @@ -33,6 +33,13 @@ module ActiveRecord children.each { |child| child.each(&block) } end + def each_children(&block) + children.each do |child| + yield self, child + child.each_children(&block) + end + end + # An Arel::Table for the active_record def table raise NotImplementedError diff --git a/activerecord/lib/active_record/associations/singular_association.rb b/activerecord/lib/active_record/associations/singular_association.rb index 441bd715e4..cfab16a745 100644 --- a/activerecord/lib/active_record/associations/singular_association.rb +++ b/activerecord/lib/active_record/associations/singular_association.rb @@ -17,9 +17,8 @@ module ActiveRecord replace(record) end - def build(attributes = {}) - record = build_record(attributes) - yield(record) if block_given? + def build(attributes = {}, &block) + record = build_record(attributes, &block) set_new_record(record) record end @@ -62,13 +61,8 @@ module ActiveRecord replace(record) end - def _create_record(attributes, raise_error = false) - unless owner.persisted? - raise ActiveRecord::RecordNotSaved, "You cannot call create unless the parent is saved" - end - - record = build_record(attributes) - yield(record) if block_given? + def _create_record(attributes, raise_error = false, &block) + record = build_record(attributes, &block) saved = record.save set_new_record(record) raise RecordInvalid.new(record) if !saved && raise_error diff --git a/activerecord/lib/active_record/associations/through_association.rb b/activerecord/lib/active_record/associations/through_association.rb index 5afb0bc068..15e6565e69 100644 --- a/activerecord/lib/active_record/associations/through_association.rb +++ b/activerecord/lib/active_record/associations/through_association.rb @@ -114,7 +114,7 @@ module ActiveRecord attributes[inverse.foreign_key] = target.id end - super(attributes) + super end end end |