Add .plus and .times to Expression interface #16
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Task list: - $5 + 10CHF = $10 if rate is 2:1 🎯 ✅ 🎉 ✨ - $5 + $5 = $10 ✅ - Return Money from $5 + $5 - Bank.reduce(Money) ✅ - Reduce Money with conversion ✅ - Reduce(Bank, String) ✅ - Sum.plus 👈🏼 - Expression.times
Task list: - $5 + 10CHF = $10 if rate is 2:1 🎯 ✅ 🎉 ✨ - $5 + $5 = $10 ✅ - Return Money from $5 + $5 - Bank.reduce(Money) ✅ - Reduce Money with conversion ✅ - Reduce(Bank, String) ✅ - Sum.plus ✅ - Expression.times
Task list: - $5 + 10CHF = $10 if rate is 2:1 🎯 ✅ 🎉 ✨ - $5 + $5 = $10 ✅ - Return Money from $5 + $5 - Bank.reduce(Money) ✅ - Reduce Money with conversion ✅ - Reduce(Bank, String) ✅ - Sum.plus ✅ - Expression.times 👈🏼
Task list: - $5 + 10CHF = $10 if rate is 2:1 🎯 ✅ 🎉 ✨ - $5 + $5 = $10 ✅ - Return Money from $5 + $5 - Bank.reduce(Money) ✅ - Reduce Money with conversion ✅ - Reduce(Bank, String) ✅ - Sum.plus ✅ - Expression.times ✅
Task list: - $5 + 10CHF = $10 if rate is 2:1 🎯 ✅ 🎉 ✨ - $5 + $5 = $10 ✅ - Return Money from $5 + $5 👈🏼 - Bank.reduce(Money) ✅ - Reduce Money with conversion ✅ - Reduce(Bank, String) ✅ - Sum.plus ✅ - Expression.times ✅
Task list: - $5 + 10CHF = $10 if rate is 2:1 🎯 ✅ 🎉 ✨ - $5 + $5 = $10 ✅ - Return Money from $5 + $5 ✅ - Bank.reduce(Money) ✅ - Reduce Money with conversion ✅ - Reduce(Bank, String) ✅ - Sum.plus ✅ - Expression.times ✅
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To make the
Expressioninterface compliant toMoneyoperations, we need to implementSum.plus(that was mocked in chapter #15) and declareExpression.times. This PR does that. With this, we're done with our check list and with this example! 🎉