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with_lock

with_lock(lock = true)

Instance Public methods

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

Links:

https://github.com/rails/rails/blob/a913af96e0e46ca6637bca8f56282608628991eb/activerecord/lib/active_record/locking/pessimistic.rb#L69

doc_ruby_on_rails

2015-06-20 00:00:00

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