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Python: Design Patterns

Some traditional design patterns can be simplified by making good use of first-order functions in python. Let's see the below example. 1. Goal: Calculate total price and discount for each order 2. There are three discount strategies; - fidelitypromo: if the customer's fidelity >= 1000, then 5% of the total - bulkitempromo: if q >= 20 for an item, then 10% of the item - largeorderpromo: if type >..
Computer Science/Python 2022. 3. 25. 15:34
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