15 lines
434 B
Text
15 lines
434 B
Text
# bank/ledger.ludic - inherits `module bank` from the barrel that imports it
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export state BankState {
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balance: int = 0
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}
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export event Deposited { amount: int }
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function add(bank_st: mut BankState, n: int) -> void {
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bank_st.balance += n
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}
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export function deposit(bank_st: mut BankState, n: int) -> void {
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add(bank_st, n)
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emit Deposited(amount: n)
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}
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export function total(bank_st: BankState) -> int {
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return bank_st.balance
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}
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