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computed-property
Advanced tools
Readme
Add computed properties to JavaScript objects.
Install with npm:
$ npm install --save computed-property
Install with yarn:
$ yarn add computed-property
var computedProperty = require('computed-property');
Add a computed property to an object. This updates the property when dependent properties are updated.
Params
obj
{Object}: Object to add the property to.property
{String}: Name of the property.dependencies
{Array}: Optional list of properties to depend on.getter
{Function}: Getter function that does the calculation.Example
var computedProperty = require('computed-property');
var file = {
name: 'home-page',
ext: '.hbs',
dirname: 'views',
data: {
title: 'Home'
}
};
computedProperty(
// object
file,
// property name
'path',
// optional dependencies (may be deeply nested)
['name', 'ext', 'dirname', 'data.title'],
// getter function
function () {
return this.dirname + '/' + this.name + this.ext;
});
Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.
Commits | Contributor |
---|---|
10 | doowb |
7 | pgilad |
(This project's readme.md is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the .verb.md readme template.)
To generate the readme, run the following command:
$ npm install -g verbose/verb#dev verb-generate-readme && verb
Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:
$ npm install && npm test
Brian Woodward
Copyright © 2017, Brian Woodward. Released under the MIT License.
This file was generated by verb-generate-readme, v0.6.0, on June 03, 2017.
FAQs
Add computed properties to JavaScript objects.
We found that computed-property demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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