instance method `with_lock`

Ruby on Rails 4.2.9

Since v3.2.22.5

Available in: v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

with_lock(lock = true)

Wraps the passed block in a transaction, locking the object before yielding. You can pass the SQL locking clause as argument (see lock!).

Parameters

lock opt = true

Source

# File activerecord/lib/active_record/locking/pessimistic.rb, line 69
      def with_lock(lock = true)
        transaction do
          lock!(lock)
          yield
        end
      end

Defined in activerecord/lib/active_record/locking/pessimistic.rb line 69 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Locking::Pessimistic

Signature

Parameters