iterama/node/map-async.js

Composable functional (async) iterable helpers

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.mapAsync = void 0;

const mapAsync = mapFn => iterable => ({
  async *[Symbol.asyncIterator]() {
    let i = 0;

    for await (const value of iterable) {
      yield mapFn(value, i++);
    }
  }

});

exports.mapAsync = mapAsync;