{"id":17445953,"url":"https://github.com/jamen/pull-drain-cont","last_synced_at":"2025-04-02T10:43:05.709Z","repository":{"id":57332018,"uuid":"79536505","full_name":"jamen/pull-drain-cont","owner":"jamen","description":"Pull stream sink that drains source stream's data","archived":false,"fork":false,"pushed_at":"2017-01-20T07:45:34.000Z","size":8,"stargazers_count":3,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"master","last_synced_at":"2025-03-18T00:33:14.495Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/jamen.png","metadata":{"files":{"readme":"readme.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2017-01-20T07:29:18.000Z","updated_at":"2023-02-19T08:58:30.000Z","dependencies_parsed_at":"2022-09-02T16:12:18.276Z","dependency_job_id":null,"html_url":"https://github.com/jamen/pull-drain-cont","commit_stats":null,"previous_names":["jamen/pull-drain"],"tags_count":2,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jamen%2Fpull-drain-cont","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jamen%2Fpull-drain-cont/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jamen%2Fpull-drain-cont/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/jamen%2Fpull-drain-cont/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/jamen","download_url":"https://codeload.github.com/jamen/pull-drain-cont/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":246635964,"owners_count":20809333,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-17T18:18:45.579Z","updated_at":"2025-04-02T10:43:05.683Z","avatar_url":"https://github.com/jamen.png","language":"JavaScript","funding_links":["https://paypal.me/jamenmarz/5usd"],"categories":[],"sub_categories":[],"readme":"# pull-drain\n\n\u003e Pull stream sink that drains source stream's data\n\nA [pull stream](https://github.com/pull-stream/pull-stream) sink that calls function for each data in the stream.\n\n```js\npull(\n  values(1, 2, 3),\n  map(x =\u003e x * 2),\n  drain(x =\u003e console.log(x))\n)(function (err) {\n  // Finished\n})\n```\n\n**Note:** This is a [continuable](https://github.com/pull-stream/pull-stream/pull/89).\n\n## Installation\n\n```sh\n$ npm install --save pull-drain\n```\n\n## Usage\n\n### `drain(op)`\n\nDrain stream data, calling `op` for each read.\n\n```js\npull(\n  count(50),\n  map(x =\u003e [x, x % 2 === 0])\n  drain(x =\u003e console.log(x))\n)(function (err) {\n  // Finished\n})\n\n// No callback:\npull(\n  ...streams,\n  drain(x =\u003e console.log(x))\n)()\n```\n\nReturn `false` inside the `op` function to abort the stream.\n\n### `sink.abort([err])`\n\nTo abort the stream from outside the callback, you can use an `.abort` method, and optionally pass it an error:\n\n```js\nvar drainer = drain(function (item) {\n  // ...\n})\n\nif (foo) {\n  drainer.abort(new Error('Foo!'))\n}\n\npull(\n  infinity(),\n  drainer\n)(function (err) {\n  // You got an error!\n})\n```\n\n## License\n\nMIT © [Jamen Marz](https://git.io/jamen)\n\n---\n\n[![version](https://img.shields.io/npm/v/pull-drain.svg?style=flat-square)][package] [![travis](https://img.shields.io/travis/jamen/pull-drain.svg?style=flat-square)](https://travis-ci.org/jamen/pull-drain) [![downloads](https://img.shields.io/npm/dt/pull-drain.svg?style=flat-square)][package] [![license](https://img.shields.io/npm/l/pull-drain.svg?style=flat-square)][package] [![support me](https://img.shields.io/badge/support%20me-paypal-green.svg?style=flat-square)](https://paypal.me/jamenmarz/5usd) [![follow](https://img.shields.io/github/followers/jamen.svg?style=social\u0026label=Follow)](https://github.com/jamen)\n\n[package]: https://npmjs.org/package/pull-drain\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjamen%2Fpull-drain-cont","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjamen%2Fpull-drain-cont","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjamen%2Fpull-drain-cont/lists"}