instance method
with_lock
Ruby on Rails 6.0.6.1
Since v3.2.22.5Signature
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
-
lockopt = true
Source
# File activerecord/lib/active_record/locking/pessimistic.rb, line 81
def with_lock(lock = true)
transaction do
lock!(lock)
yield
end
end
Defined in activerecord/lib/active_record/locking/pessimistic.rb line 81
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Defined in ActiveRecord::Locking::Pessimistic