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add task solution #1908
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add task solution #1908
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,34 @@ | ||
| 'use strict'; | ||
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| // write code here | ||
| // конвертуємо зарплату у число | ||
| function getSalaryNumber(el) { | ||
| return Number(el.dataset.salary.replace(/[$,]/g, '')); // прибираємо $ і коми | ||
| } | ||
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| // сортування списку у спадному порядку | ||
| function sortList(list) { | ||
| const items = Array.from(list.children); | ||
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| items.sort((a, b) => getSalaryNumber(b) - getSalaryNumber(a)); | ||
| items.forEach((item) => list.appendChild(item)); // оновлюємо DOM | ||
| } | ||
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| // отримання масиву об'єктів співробітників | ||
| function getEmployees(list) { | ||
| return Array.from(list.children).map((item) => ({ | ||
| name: item.textContent.trim(), // ім'я з тексту li | ||
| position: item.dataset.position, | ||
| salary: Number(item.dataset.salary.replace(/[$,]/g, '')), | ||
| age: Number(item.dataset.age), | ||
| })); | ||
| } | ||
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| const employeeList = document.querySelector('ul'); | ||
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| if (employeeList) { | ||
| sortList(employeeList); // сортуємо список у DOM | ||
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| const employeesArray = getEmployees(employeeList); // масив об'єктів | ||
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| } | ||
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You've correctly converted the salary string to a number here. However, you have already created a helper function
getSalaryNumberfor this exact purpose. To avoid code duplication and make your code more maintainable, consider reusing your helper function here.