Function aside

Perform a side effect with each element while passing the value on. Useful for inspecting items they pass through a pipeline.

import { pipe } from "yta";
import { aside, map, range, toArray } from "yta/sync";

pipe(
  range(5),
  map((n) => n ** 2),
  aside((n) => {
    // Inspect the state at this point.
    console.log(n);
  }),
  toArray(),
);
// => [0, 1, 4, 9, 16]
// console logs `0`, `1`, `4`, `9`, and `16`.
Copy

See also:

• forEach