Filtering an array based on a condition in TypeScript is straightforward and similar to how you would do it in JavaScript. TypeScript adds type safety to the process, ensuring that your code is more robust and less error-prone.
In TypeScript, you can filter a Map based on a condition using the Map’s built-in methods along with some of JavaScript’s array methods. Since Map is iterable, you can convert it to an array, apply the filter, and then convert it back to a Map. Here’s how you can do it: