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justinhj/PE5.scala

Last active December 18, 2019 05:05
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PE5.scala
.onEvent {
case (WithdrawEvt(time, description, amount), state) =>
AccountState(state.balance - amount)
case (DepositEvt(time, description, amount), state) =>
AccountState(state.balance + amount)
case (AssignAccountHolderEvt(time, accountHolder), state) =>
Account(state.balance, Some(accountHolder))
}
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