https://ankitbahuguna.xyz/tags/go/ Recent content in go on ankit bahuguna Hugo -- gohugo.io en Mon, 16 Oct 2023 18:48:12 +0530 https://ankitbahuguna.xyz/posts/lazy-evaluation/ Mon, 16 Oct 2023 18:48:12 +0530 https://ankitbahuguna.xyz/posts/lazy-evaluation/ Learning OCaml and Lazy Evaluation Lazy evaluation is a cool concept that delays computations until they’re actually needed, saving resources and time. OCaml is great for this, but TypeScript and Go can do it too in their own ways. OCaml Example OCaml uses lazy streams to generate Fibonacci numbers: type 'a stream = Cons of 'a * 'a stream Lazy.t let rec fibs a b = Cons (a, lazy (fibs b (a + b))) let rec take n (Cons (x, xs)) = if n <= 0 then [] else x :: take (n - 1) (Lazy.