Make dollar amount private #4
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… new Dollar objects instead Tasklist: - $5 + 10CHF = $10 if rate is 2:1 🎯 - $5 * 2 = $10 ✅ - Make "amount" private 👈🏼 - Dollar side-effects? ✅ - Money rounding? - equals() ✅ - Equal null - Equal object
Tasklist: - $5 + 10CHF = $10 if rate is 2:1 🎯 - $5 * 2 = $10 ✅ - Make "amount" private ✅ - Dollar side-effects? ✅ - Money rounding? - equals() ✅ - Equal null - Equal object
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Back to good OO design principles, we need to make
amountprivate so theDollarclass is encapsulated. We accomplished that by simply updating the tests to use the recently added.equalmethod from theDollarclass.Our current tasklist is: