Combine State Dependent Transactions with the State ADT

When developing a Finite State Machine, it is often necessary to apply multiple transitions in tandem. To accomplish this in most Redux work flows requires at best, implementing multiple action handlers in separate reducers; or at worse, the need to duplicate logic for similar action handlers, sometime across multiple files. However when using a State ADT, we can easily combine these independent transitions by simply chain-ing multiple discrete transitions into one transaction. We demonstrate this interface by transitioning two portions of related state with one transaction.