Ricardo Filipo
Talks about perl, linux, devops, javascript, and leadership
Orlando, Florida, United States
money and finance tools
License: GNU General Public License v3.0
Ricardo Filipo
Talks about perl, linux, devops, javascript, and leadership
Orlando, Florida, United States
As a finance student, I want to have a command to exchange money values so I can begin understanding how it works.
As a software engineer I think is best to have a Factory class so the system will be more light and clean organized.
The object of the class Money must be small as possible and withouthard ties with large memory chunks, so all configurations and external resources as configurations, json files, lists, etc, must be done by a Prototype Factory Singleton class: MoneyFactory.
A money object must be instantiated like:
static MoneyFactory * fr = MoneyFactory::instance();
const Money * bill = fr->money("USD",700.00);
The Money prototype will have a pointer to the MoneyFactory instance, so all convertions and transformations with money will be made by the Factory.
Money must rewrite some arithmetic operators: = + - / * < > == and >> for exchange:
const Money invoice = bill; // clone bill
invoice = bill * 3; // clone bill and multiply value by 3
invoice >> "BRL"; // exchange to Real
1. Create a test module ( 002-FactoryTest.cpp ) to verify each requirement
2. Implement the class MoneyiFactory
As a developer I want to have a study of financial recipes so I can create a financial framework of tools and utilities.
user story:
acceptance criteria:
Properties:
Methods:
definition of Done:
When all tests PASS.
Notes
Must have a class Money implementing the properties: value as integer, currency symbol, face value with currency symbol as String, country and the method Money::exchange("currency_symbol") returning a new Money object.
Create tests
Document code
Create class
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