DRY principle

[Amedzro-Elikplim]

Minimalist/modules/Task.js

Lines 63 to 68 in 6d74fa0

	updateIndex = (index) => {
	const num = index + 1;
	for (let i = num; i < this.array.length; i += 1) {
	this.array[i].index -= 1;
	}
	}

Change boring for loops into using forEach()

[Amedzro-Elikplim]

Minimalist/modules/Task.js

Lines 153 to 158 in 6d74fa0

	const result = tasks.filter((item) => item.completed === true);
	for (let i = 0; i < result.length; i += 1) {
	this.delete(result[i].description);
	}
	}

Use forEach() in together with filter to make code readable

[Amedzro-Elikplim]

Minimalist/modules/Task.js

Lines 19 to 26 in 6d74fa0

	for (let i = 0; i < TODOS.length; i += 1) {
	const task = TODOS[i];
	const { description } = task;
	const li = this.createList(description, i);
	ul.appendChild(li);
	}
	};

avoid the use of boring for loops