define-property

Define a non-enumerable property on an object. Uses Reflect.defineProperty when available, otherwise Object.defineProperty.

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Install

Install with npm:

1$ npm install --save define-property

Release history

See the CHANGELOG for updates.

Usage

Params

• object: The object on which to define the property.
• key: The name of the property to be defined or modified.
• value: The value or descriptor of the property being defined or modified.

1var define = require('define-property');
2var obj = {};
3define(obj, 'foo', function(val) {
4  return val.toUpperCase();
5});
6
7// by default, defined properties are non-enumberable
8console.log(obj);
9//=> {}
10
11console.log(obj.foo('bar'));
12//=> 'BAR'

defining setters/getters

Pass the same properties you would if using Object.defineProperty or Reflect.defineProperty.

1define(obj, 'foo', {
2  set: function() {},
3  get: function() {}
4});

About

1$ npm install && npm test

1$ npm install -g verbose/verb#dev verb-generate-readme && verb

Related projects

You might also be interested in these projects:

• assign-deep: Deeply assign the enumerable properties and/or es6 Symbol properies of source objects to the target… more | homepage
• extend-shallow: Extend an object with the properties of additional objects. node.js/javascript util. | homepage
• merge-deep: Recursively merge values in a javascript object. | homepage
• mixin-deep: Deeply mix the properties of objects into the first object. Like merge-deep, but doesn't clone. | homepage

Contributors

Author

Jon Schlinkert

• Connect with me on linkedin/in/jonschlinkert
• Follow me on github/jonschlinkert
• Follow me on twitter/jonschlinkert

License

Copyright © 2018, Jon Schlinkert. Released under the MIT License.

This file was generated by verb-generate-readme, v0.6.0, on January 25, 2018.