Rails 4.2
Rails 4.2
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ActiveRecord::Locking::Optimistic::ClassMethods

module ActiveRecord::Locking::Optimistic::ClassMethods

Constants

DEFAULT_LOCKING_COLUMN

Public Instance Methods

locking_column() Show source

The version column used for optimistic locking. Defaults to lock_version.

# File activerecord/lib/active_record/locking/optimistic.rb