@jasmith79/sequable/dist/esm/concat.mjs

Library functions for working with generators

import { toIterable } from "./sequable.mjs";
/**
 * Yields all of the items from sequence a then all of the items of sequence
 * b.
 *
 * @param a The first sequence to combine.
 * @param b The second sequence to combine.
 */
export function concat(a, b) {
    const as = toIterable(a);
    const bs = toIterable(b);
    return {
        *[Symbol.iterator]() {
            yield* as;
            yield* bs;
        },
    };
}