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Passing event kwargs to guards option #101

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Eyvgeniy wants to merge 2 commits into state-machines:master from Eyvgeniy:add_passing_event_args_to_guards

Eyvgeniy commented Apr 21, 2024

Add passing kwargs from event to guard

class Vehicle
  state_machine :state, initial: :parked do
    ...
    event :crash do
      transition all - [:parked, :stalled] => :stalled, if: ->(vehicle, kwargs) {kwargs[:arg] == true} # kwargs from event fire
    end
  end
end

vehicle = Vehicle.new
vehicle.crash(arg: false) # false

Eyvgeniy added 2 commits

April 21, 2024 11:19


          Add passing args

2d67202


          Fix tests

be6d011

joegaudet commented Apr 26, 2024

+1 for htis!

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