How do functional programming libraries handle lazy evaluation?
Functional programming is a paradigm that emphasizes pure functions, immutable data, and higher-order abstractions. It can help you write concise, elegant, and testable code. However, one of the challenges of functional programming is how to deal with computations that are expensive, infinite, or dependent on external factors. This is where lazy evaluation comes in. Lazy evaluation is a technique that delays the execution of an expression until its value is needed. It can help you optimize performance, avoid unnecessary work, and create infinite data structures. In this article, you will learn how functional programming libraries handle lazy evaluation in different languages and scenarios.