{"id":20780154,"url":"https://github.com/xotic750/define-properties-x","last_synced_at":"2026-04-27T11:30:55.223Z","repository":{"id":3541928,"uuid":"50052459","full_name":"Xotic750/define-properties-x","owner":"Xotic750","description":"Define multiple non-enumerable properties at 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 href=\"https://travis-ci.org/Xotic750/define-properties-x\"\n  title=\"Travis status\"\u003e\n\u003cimg\n  src=\"https://travis-ci.org/Xotic750/define-properties-x.svg?branch=master\"\n  alt=\"Travis status\" height=\"18\"\u003e\n\u003c/a\u003e\n\u003ca\n  href=\"https://david-dm.org/Xotic750/define-properties-x\"\n  title=\"Dependency status\"\u003e\n\u003cimg src=\"https://david-dm.org/Xotic750/define-properties-x/status.svg\"\n  alt=\"Dependency status\" height=\"18\"/\u003e\n\u003c/a\u003e\n\u003ca\n  href=\"https://david-dm.org/Xotic750/define-properties-x?type=dev\"\n  title=\"devDependency status\"\u003e\n\u003cimg src=\"https://david-dm.org/Xotic750/define-properties-x/dev-status.svg\"\n  alt=\"devDependency status\" height=\"18\"/\u003e\n\u003c/a\u003e\n\u003ca\n  href=\"https://badge.fury.io/js/define-properties-x\"\n  title=\"npm version\"\u003e\n\u003cimg src=\"https://badge.fury.io/js/define-properties-x.svg\"\n  alt=\"npm version\" height=\"18\"\u003e\n\u003c/a\u003e\n\u003ca\n  href=\"https://www.jsdelivr.com/package/npm/define-properties-x\"\n  title=\"jsDelivr hits\"\u003e\n\u003cimg src=\"https://data.jsdelivr.com/v1/package/npm/define-properties-x/badge?style=rounded\"\n  alt=\"jsDelivr hits\" height=\"18\"\u003e\n\u003c/a\u003e\n\u003ca\n  href=\"https://bettercodehub.com/results/Xotic750/define-properties-x\"\n  title=\"bettercodehub score\"\u003e\n\u003cimg src=\"https://bettercodehub.com/edge/badge/Xotic750/define-properties-x?branch=master\"\n  alt=\"bettercodehub score\" height=\"18\"\u003e\n\u003c/a\u003e\n\u003ca\n  href=\"https://coveralls.io/github/Xotic750/define-properties-x?branch=master\"\n  title=\"Coverage Status\"\u003e\n\u003cimg src=\"https://coveralls.io/repos/github/Xotic750/define-properties-x/badge.svg?branch=master\"\n  alt=\"Coverage Status\" height=\"18\"\u003e\n\u003c/a\u003e\n\n\u003ca name=\"module_define-properties-x\"\u003e\u003c/a\u003e\n\n## define-properties-x\n\nDefine multiple non-enumerable properties at once.\n\n**See**: [define-properties](https://www.npmjs.com/package/define-properties)\n\n- [define-properties-x](#module_define-properties-x)\n  - [`.properties(object, map, [predicates])`](#module_define-properties-x.properties)\n  - [`.property(object, prop, value, [force])`](#module_define-properties-x.property)\n\n\u003ca name=\"module_define-properties-x.properties\"\u003e\u003c/a\u003e\n\n### `define-properties-x.properties(object, map, [predicates])`\n\nDefine multiple non-enumerable properties at once.\nUses `Object.defineProperty` when available; falls back to standard\nassignment in older engines. Existing properties are not overridden.\nAccepts a map of property names to a predicate that, when true,\nforce-overrides.\n\n**Kind**: static method of [\u003ccode\u003edefine-properties-x\u003c/code\u003e](#module_define-properties-x)\n\n| Param        | Type                | Description                                 |\n| ------------ | ------------------- | ------------------------------------------- |\n| object       | \u003ccode\u003eObject\u003c/code\u003e | The object on which to define the property. |\n| map          | \u003ccode\u003eObject\u003c/code\u003e | The object of properties.                   |\n| [predicates] | \u003ccode\u003eObject\u003c/code\u003e | The object of property predicates.          |\n\n**Example**\n\n```js\nimport * as define from 'define-properties-x';\n\ndefine.properties(\n  {\n    a: 1,\n    b: 2,\n  },\n  {\n    a: function() {\n      return false;\n    },\n    b: function() {\n      return true;\n    },\n  },\n);\n```\n\n\u003ca name=\"module_define-properties-x.property\"\u003e\u003c/a\u003e\n\n### `define-properties-x.property(object, prop, value, [force])`\n\nJust like `properties` but for defining a single non-enumerable\nproperty. Useful in environments that do not\nsupport `Computed property names`. This can be done\nwith `properties`, but this method can read a little cleaner.\n\n**Kind**: static method of [\u003ccode\u003edefine-properties-x\u003c/code\u003e](#module_define-properties-x)\n\n| Param   | Type                                       | Default            | Description                                 |\n| ------- | ------------------------------------------ | ------------------ | ------------------------------------------- |\n| object  | \u003ccode\u003eObject\u003c/code\u003e                        |                    | The object on which to define the property. |\n| prop    | \u003ccode\u003estring\u003c/code\u003e \\| \u003ccode\u003eSymbol\u003c/code\u003e |                    | The property name.                          |\n| value   | \u003ccode\u003e\\*\u003c/code\u003e                            |                    | The value of the property.                  |\n| [force] | \u003ccode\u003eboolean\u003c/code\u003e                       | \u003ccode\u003efalse\u003c/code\u003e | If `true` then set property regardless.     |\n\n**Example**\n\n```js\nimport * as define from 'define-properties-x';\n\nconst myString = 'something';\ndefine.property(obj, Symbol.iterator, function() {}, true);\ndefine.property(obj, myString, function() {}, true);\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fxotic750%2Fdefine-properties-x","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fxotic750%2Fdefine-properties-x","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fxotic750%2Fdefine-properties-x/lists"}