advance!(from: nil) — ActiveJob::Continuation::Step

advance!(from: nil)

Advance the cursor from the current or supplied value

The cursor will be advanced by calling the succ method on the cursor. An UnadvanceableCursorError error will be raised if the cursor does not implement succ.

Parameters

from key = nil

Source

# File activejob/lib/active_job/continuation/step.rb, line 49
      def advance!(from: nil)
        from = cursor if from.nil?

        begin
          to = from.succ
        rescue NoMethodError
          raise UnadvanceableCursorError, "Cursor class '#{from.class}' does not implement 'succ'"
        end

        set! to
      end

Defined in activejob/lib/active_job/continuation/step.rb line 49 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveJob::Continuation::Step

Signature

Parameters