axax/esnext/insert.js

A library of async iterator extensions for JavaScript including ```map```, ```reduce```, ```filter```, ```flatMap```, ```pipe``` and [more](https://github.com/jamiemccrindle/axax/blob/master/docs/API.md#functions).

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * Inserts values at the start of the iterable
 */
function insert(...values) {
    return async function* inner(source) {
        for (const value of values) {
            yield value;
        }
        for await (const item of source) {
            yield item;
        }
    };
}
exports.insert = insert;