Class: ActiveRecord::Associations::Preloader::Batch
- Defined in:
- lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/associations/preloader/batch.rb
Overview
:nodoc:
Instance Method Summary collapse
- #call ⇒ Object
-
#initialize(preloaders, available_records:) ⇒ Batch
constructor
A new instance of Batch.
Constructor Details
#initialize(preloaders, available_records:) ⇒ Batch
Returns a new instance of Batch.
7 8 9 10 |
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/associations/preloader/batch.rb', line 7 def initialize(preloaders, available_records:) @preloaders = preloaders.reject(&:empty?) @available_records = available_records.flatten.group_by { |r| r.class.base_class } end |
Instance Method Details
#call ⇒ Object
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/associations/preloader/batch.rb', line 12 def call branches = @preloaders.flat_map(&:branches) until branches.empty? loaders = branches.flat_map(&:runnable_loaders) loaders.each { |loader| loader.associate_records_from_unscoped(@available_records[loader.klass.base_class]) } if loaders.any? future_tables = branches.flat_map do |branch| branch.future_classes - branch.runnable_loaders.map(&:klass) end.map(&:table_name).uniq target_loaders = loaders.reject { |l| future_tables.include?(l.table_name) } target_loaders = loaders if target_loaders.empty? group_and_load_similar(target_loaders) target_loaders.each(&:run) end finished, in_progress = branches.partition(&:done?) branches = in_progress + finished.flat_map(&:children) end end |