class ActiveSupport::ExecutionWrapper

def self.run!(reset: false)

Where possible, prefer +wrap+.

after the work has been performed.
Returns an instance, whose +complete!+ method *must* be invoked

Run this execution. 
def self.run!(reset: false)
  if reset
    lost_instance = IsolatedExecutionState.delete(active_key)
    lost_instance&.complete!
  else
    return Null if active?
  end
  new.tap do |instance|
    success = nil
    begin
      instance.run!
      success = true
    ensure
      instance.complete! unless success
    end
  end
end