instance method `increment_lock`

Ruby on Rails 4.2.9

Since v3.1.12 Last seen in v4.2.9 Private

Available in: v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9

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increment_lock()

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Source

# File activerecord/lib/active_record/locking/optimistic.rb, line 63
        def increment_lock
          lock_col = self.class.locking_column
          previous_lock_value = send(lock_col).to_i
          send(lock_col + '=', previous_lock_value + 1)
        end

Defined in activerecord/lib/active_record/locking/optimistic.rb line 63 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Locking::Optimistic

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