{"id":17472615,"url":"https://github.com/shinnn/assert-unique","last_synced_at":"2025-03-28T08:10:45.316Z","repository":{"id":23832649,"uuid":"27209831","full_name":"shinnn/assert-unique","owner":"shinnn","description":"Test if values have no duplication","archived":false,"fork":false,"pushed_at":"2015-04-05T13:20:29.000Z","size":192,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-03-02T09:03:03.512Z","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/shinnn.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":"2014-11-27T05:01:04.000Z","updated_at":"2018-07-15T14:25:43.000Z","dependencies_parsed_at":"2022-09-10T23:56:59.940Z","dependency_job_id":null,"html_url":"https://github.com/shinnn/assert-unique","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shinnn%2Fassert-unique","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shinnn%2Fassert-unique/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shinnn%2Fassert-unique/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/shinnn%2Fassert-unique/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/shinnn","download_url":"https://codeload.github.com/shinnn/assert-unique/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":245991582,"owners_count":20706129,"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":"2024-10-18T17:29:00.080Z","updated_at":"2025-03-28T08:10:45.296Z","avatar_url":"https://github.com/shinnn.png","language":"JavaScript","readme":"# assert-unique\n\n[![NPM version](https://img.shields.io/npm/v/assert-unique.svg)](https://www.npmjs.com/package/assert-unique)\n[![Bower version](https://img.shields.io/bower/v/assert-unique.svg)](https://github.com/shinnn/assert-unique/releases)\n[![Build Status](https://img.shields.io/travis/shinnn/assert-unique.svg)](https://travis-ci.org/shinnn/assert-unique)\n[![Build status](https://ci.appveyor.com/api/projects/status/w903h2cdw14tafdj?svg=true)](https://ci.appveyor.com/project/ShinnosukeWatanabe/assert-unique)\n[![Coverage Status](https://img.shields.io/coveralls/shinnn/assert-unique.svg)](https://coveralls.io/r/shinnn/assert-unique)\n[![Dependency Status](https://img.shields.io/david/shinnn/assert-unique.svg?label=deps)](https://david-dm.org/shinnn/assert-unique)\n[![devDependency Status](https://img.shields.io/david/dev/shinnn/assert-unique.svg?label=devDeps)](https://david-dm.org/shinnn/assert-unique#info=devDependencies)\n\nTest if values have no duplication\n\n```javascript\nassertUnique(3, 'a', 3, 3, true, 'a'); // Error: 3 and \"a\" are duplicated. \n```\n\n## Installation\n\n### Package managers\n\n#### [npm](https://www.npmjs.com/)\n\n```sh\nnpm install assert-unique\n```\n\n#### [bower](http://bower.io/)\n\n```sh\nbower install assert-unique\n```\n\n#### [Duo](http://duojs.org/)\n\n```javascript\nvar assertUnique = require('shinnn/assert-unique');\n```\n\n### Standalone\n\nDirectly download [the script file](https://raw.githubusercontent.com/shinnn/assert-unique/master/assert-unique.js) and its dependencies.\n\n#### Dependencies\n\n* [array-duplicated](https://raw.githubusercontent.com/shinnn/array-duplicated/master/array-duplicated.js)\n* [array-to-sentence](https://raw.githubusercontent.com/shinnn/array-to-sentence/master/array-to-sentence.js)\n\n## API\n\n### assertUnique([*val0*, *val1*, *val2*, ...])\n\n*val0*, *val1*, *val2*, ...: any types  \n\nIt throws an error when the arguments include duplicated values. Otherwise it doesn't throw any errors.\n\n```javascript\nassertUnique(1, '1',); // doesn't throw error\nassertUnique(); // doesn't throw error\n\nassertUnique('h', 'e', 'l', 'l', 'o'); // Error: \"l\" is duplicated.\nassertUnique(parseInt, parseInt); // Error: [Function: parseInt] is duplicated.\n```\n\n*Note that it doesn't check deep equality.*\n\n```javascript\nvar obj = {};\n\nassertUnique(obj, obj); // Error: {} is duplicated.\n\nassertUnique({}, {}); // doesn't throw error\n```\n\n## License\n\nCopyright (c) 2014 [Shinnosuke Watanabe](https://github.com/shinnn)\n\nLicensed under [the MIT License](./LICENSE).\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fshinnn%2Fassert-unique","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fshinnn%2Fassert-unique","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fshinnn%2Fassert-unique/lists"}