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author | LinuxWizard42 <computerwizard@linuxmail.org> | 2022-10-12 22:54:37 +0300 |
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committer | LinuxWizard42 <computerwizard@linuxmail.org> | 2022-10-12 22:54:37 +0300 |
commit | 703e03aba33f234712206769f57717ba7d92d23d (patch) | |
tree | 0041f04ccb75bd5379c764e9fe42249fffe75fc3 /node_modules/define-properties/README.md | |
parent | ab6e257e6e9d9a483d7e86f220d8b209a2cd7753 (diff) | |
download | FlashRunner-703e03aba33f234712206769f57717ba7d92d23d.tar.gz FlashRunner-703e03aba33f234712206769f57717ba7d92d23d.tar.zst |
Added export_allowed file to make repository visible in cgit
Diffstat (limited to 'node_modules/define-properties/README.md')
-rw-r--r-- | node_modules/define-properties/README.md | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/node_modules/define-properties/README.md b/node_modules/define-properties/README.md new file mode 100644 index 0000000..650adfa --- /dev/null +++ b/node_modules/define-properties/README.md @@ -0,0 +1,84 @@ +# define-properties <sup>[![Version Badge][npm-version-svg]][package-url]</sup> + +[![github actions][actions-image]][actions-url] +[![coverage][codecov-image]][codecov-url] +[![dependency status][deps-svg]][deps-url] +[![dev dependency status][dev-deps-svg]][dev-deps-url] +[![License][license-image]][license-url] +[![Downloads][downloads-image]][downloads-url] + +[![npm badge][npm-badge-png]][package-url] + +Define multiple non-enumerable properties at once. Uses `Object.defineProperty` when available; falls back to standard assignment in older engines. +Existing properties are not overridden. Accepts a map of property names to a predicate that, when true, force-overrides. + +## Example + +```js +var define = require('define-properties'); +var assert = require('assert'); + +var obj = define({ a: 1, b: 2 }, { + a: 10, + b: 20, + c: 30 +}); +assert(obj.a === 1); +assert(obj.b === 2); +assert(obj.c === 30); +if (define.supportsDescriptors) { + assert.deepEqual(Object.keys(obj), ['a', 'b']); + assert.deepEqual(Object.getOwnPropertyDescriptor(obj, 'c'), { + configurable: true, + enumerable: false, + value: 30, + writable: false + }); +} +``` + +Then, with predicates: +```js +var define = require('define-properties'); +var assert = require('assert'); + +var obj = define({ a: 1, b: 2, c: 3 }, { + a: 10, + b: 20, + c: 30 +}, { + a: function () { return false; }, + b: function () { return true; } +}); +assert(obj.a === 1); +assert(obj.b === 20); +assert(obj.c === 3); +if (define.supportsDescriptors) { + assert.deepEqual(Object.keys(obj), ['a', 'c']); + assert.deepEqual(Object.getOwnPropertyDescriptor(obj, 'b'), { + configurable: true, + enumerable: false, + value: 20, + writable: false + }); +} +``` + +## Tests +Simply clone the repo, `npm install`, and run `npm test` + +[package-url]: https://npmjs.org/package/define-properties +[npm-version-svg]: https://versionbadg.es/ljharb/define-properties.svg +[deps-svg]: https://david-dm.org/ljharb/define-properties.svg +[deps-url]: https://david-dm.org/ljharb/define-properties +[dev-deps-svg]: https://david-dm.org/ljharb/define-properties/dev-status.svg +[dev-deps-url]: https://david-dm.org/ljharb/define-properties#info=devDependencies +[npm-badge-png]: https://nodei.co/npm/define-properties.png?downloads=true&stars=true +[license-image]: https://img.shields.io/npm/l/define-properties.svg +[license-url]: LICENSE +[downloads-image]: https://img.shields.io/npm/dm/define-properties.svg +[downloads-url]: https://npm-stat.com/charts.html?package=define-properties +[codecov-image]: https://codecov.io/gh/ljharb/define-properties/branch/main/graphs/badge.svg +[codecov-url]: https://app.codecov.io/gh/ljharb/define-properties/ +[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/ljharb/define-properties +[actions-url]: https://github.com/ljharb/define-properties/actions |