How can I improve performance with iterable objects in TypeScript?

How can I improve performance with iterable objects in TypeScript?

You can improve performance by using native iterable methods like for...of loops, and avoiding unnecessary array conversions.

What are some common pitfalls when using iterables?

Common pitfalls include using inefficient methods like forEach on large datasets and not leveraging generators for lazy evaluation.

Can you give an example of using generators?

Sure! Here's a simple generator function:

function* numberGenerator() {
    let i = 0;
    while (true) {
        yield i++;
    }
}

This allows you to generate numbers on-the-fly without storing them in memory.

How do I measure performance improvements?

You can use the console.time() and console.timeEnd() methods to measure the execution time of your iterable operations.