ActiveRecord::Locking::Optimistic::ClassMethods

• Class methods (1)
• extended (<= v2.3.8)
• Instance methods (13)
• column_defaults (<= v4.1.8)
• define_attribute
• inherited (>= v4.2.1)
• initialize_attributes (<= v3.2.13)
• locking_column
• locking_column=
• locking_enabled?
• original_locking_column (<= v3.2.13)
• quoted_locking_column (<= v4.1.8)
• reset_locking_column
• set_locking_column (<= v3.2.13)
• update_counters
• update_counters_with_lock (<= v2.3.8)

= private
= protected

Constants

DEFAULT_LOCKING_COLUMN = "lock_version"

Attributes

activerecord/lib/active_record/locking/optimistic.rb