| var parallel = require('../parallel.js'); |
| |
| // API |
| module.exports = ReadableParallel; |
| |
| /** |
| * Streaming wrapper to `asynckit.parallel` |
| * |
| * @param {array|object} list - array or object (named list) to iterate over |
| * @param {function} iterator - iterator to run |
| * @param {function} callback - invoked when all elements processed |
| * @returns {stream.Readable#} |
| */ |
| function ReadableParallel(list, iterator, callback) |
| { |
| if (!(this instanceof ReadableParallel)) |
| { |
| return new ReadableParallel(list, iterator, callback); |
| } |
| |
| // turn on object mode |
| ReadableParallel.super_.call(this, {objectMode: true}); |
| |
| this._start(parallel, list, iterator, callback); |
| } |