chain

chain function on IO allows you to chain consecutive IO's.

Type

// IO<R, E, A>type: chain<E1 extends E, B>(io: IO<A, E1, B>): IO<A, E, B>

Usage

io[IO<R, E, number>].chain(addOneIO)io[IO<R, E, number>].chain(IO.fromFunction((val) => val + 1))

Example

import { IO, Runtime, Either } from "ziojs";
const passInput = (input: number) => Either.Right(input);const addOne = (input: number) => Either.Right(input + 1);
const io = new IO(func);const addOneIO = new IO(addOne);
Runtime.unsafeRunSync(io.chain(addOne).provide(4)) // 5