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implement real reduce operation for bank #13

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merged 4 commits into from
Sep 29, 2022

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kaiosilveira
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@kaiosilveira kaiosilveira commented Sep 29, 2022

In the previous chapter, we introduced a stubbed version of a Bank, which was able to reduce a given amount. This PR brings the real implementation for this operation, introducing the Sum class implementation of the Expression interface.

Task list:
- $5 + 10CHF = $10 if rate is 2:1 🎯
- $5 + $5 = $10 👈🏼
Task list:
- $5 + 10CHF = $10 if rate is 2:1 🎯
- $5 + $5 = $10 👈🏼
- Return Money from $5 + $5
Task list:
- $5 + 10CHF = $10 if rate is 2:1 🎯
- $5 + $5 = $10 👈🏼
- Return Money from $5 + $5
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)
@kaiosilveira kaiosilveira merged commit 579f41b into main Sep 29, 2022
@kaiosilveira kaiosilveira deleted the chapter13/implement-real-reduce-operation-for-bank branch September 30, 2022 16:06
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