Better error handling for when a transition uses an undefined state

Experience-Monks / f1

A stateful ui library

MIT License

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Better error handling for when a transition uses an undefined state #11

Open mikkoh opened 8 years ago

mikkoh commented 8 years ago

Currently f1 does not catch in createTransitions that a state is used in transitions in from or to that doesn't exist in states. Add in throwing an error when this happens.