Function spread

Spreads / expands iterable values.

The source is expected to emit iterable values only, or else it will throw an error.

import {pipe, spread} from 'iter-ops';

const i = pipe(
    ['first', 'second'],
    spread()
);

console.log(...i); //=> 'f', 'i', 'r', 's', 't', 's', 'e', 'c', 'o', 'n', 'd'
Copy

It implements the logic consistent with JavaScript's native spread operator, whereby it expands elements on the top level only, and it will throw an error when passed in a non-iterable value.

If you want values expanded recursively, and without throwing errors, see operator flat.

Throws

TypeError: 'Value at index X is not iterable: ...' when a non-iterable value encountered.

See

• flat