{"id":21841077,"url":"https://github.com/redsolver/getbykey","last_synced_at":"2025-07-24T20:11:59.464Z","repository":{"id":56831252,"uuid":"271901052","full_name":"redsolver/getbykey","owner":"redsolver","description":"A simple dart extension to get an element in a list by it's key or id.","archived":false,"fork":false,"pushed_at":"2020-06-12T22:37:46.000Z","size":6,"stargazers_count":3,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-03-21T15:46:58.953Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Dart","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/redsolver.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","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":"2020-06-12T22:30:19.000Z","updated_at":"2020-07-15T22:28:26.000Z","dependencies_parsed_at":"2022-08-28T21:02:10.348Z","dependency_job_id":null,"html_url":"https://github.com/redsolver/getbykey","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/redsolver/getbykey","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/redsolver%2Fgetbykey","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/redsolver%2Fgetbykey/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/redsolver%2Fgetbykey/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/redsolver%2Fgetbykey/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/redsolver","download_url":"https://codeload.github.com/redsolver/getbykey/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/redsolver%2Fgetbykey/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":266898855,"owners_count":24002957,"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","status":"online","status_checked_at":"2025-07-24T02:00:09.469Z","response_time":99,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":"2024-11-27T21:29:01.580Z","updated_at":"2025-07-24T20:11:59.440Z","avatar_url":"https://github.com/redsolver.png","language":"Dart","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Get by Key\n\n[![pub package](https://img.shields.io/pub/v/getbykey)](https://pub.dartlang.org/packages/getbykey)\n\nA simple extension to get an element in a list by it's key or id.\n\n## Why\n\nThis package replaces\n\n`users.firstWhere((user) =\u003e user.id == myUuid, orElse: () =\u003e null)`\n\nwith\n\n`users.getByKey(myUuid)`\n\nin your code.\n\n## Usage\n\nTo use this plugin, add `getbykey` as a [dependency in your pubspec.yaml file](https://flutter.dev/platform-plugins/).\n\nThen add `import 'package:getbykey/getbykey.dart';` to your file to use the extension method.\n\nAlso you need to add a `$key` getter to the classes you wish to use in a list with this extension.\n\n### Example\n\n``` dart\nimport 'package:getbykey/getbykey.dart';\n\nclass User {\n  String id;\n  String name;\n\n  User({this.id, this.name});\n\n  String get $key =\u003e id; // Add the `$key` getter to your class. In this example class the `id` is the key\n\n  @override\n  String toString() =\u003e 'User{name: $name}';\n}\n\nvar users = \u003cUser\u003e[\n  User(\n    id: '4b614020-1f3a-4f44-9435-5f834f8f4f90',\n    name: 'Alice',\n  ),\n  User(\n    id: 'eb40e648-d88f-45f3-bac0-26c8c392f4d9',\n    name: 'Bob',\n  ),\n];\n\nvoid main() {\n  var user1 = users.getByKey('eb40e648-d88f-45f3-bac0-26c8c392f4d9');\n\n  print(user1); // =\u003e User{name: Bob}\n\n  var user2 = users.getByKey('this-key-does-not-exist');\n\n  print(user2); // =\u003e null\n\n  var user3 = users.getByKey('4b614020-1f3a-4f44-9435-5f834f8f4f90');\n\n  print(user3); // =\u003e User{name: Alice}\n}\n```","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fredsolver%2Fgetbykey","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fredsolver%2Fgetbykey","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fredsolver%2Fgetbykey/lists"}