https://github.com/mikolalysenko/lazy-property

Lazy initialization for object properties
https://github.com/mikolalysenko/lazy-property

Last synced: about 2 months ago
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Lazy initialization for object properties

• Host: GitHub
• URL: https://github.com/mikolalysenko/lazy-property
• Owner: mikolalysenko
• License: mit
• Created: 2013-07-08T16:28:22.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2015-10-19T07:40:52.000Z (about 9 years ago)
• Last Synced: 2024-10-10T21:41:03.916Z (3 months ago)
• Language: JavaScript
• Size: 189 KB
• Stars: 15
• Watchers: 5
• Forks: 3
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
lazy-property

=============

Adds a lazily initialized property to an object.

## Example

```javascript

var addLazyProperty = require("lazy-property")

var obj = {}

addLazyProperty(obj, "foo", function() {

  console.log("initialized!")

  return "bar"

})

//Access the property

console.log(obj.foo)

console.log(obj.foo)

//Prints out:

//

//    initialized!

//    bar

//    bar

//

```

## Install

    npm install lazy-property

## API

### `require("lazy-property")(obj, name, init[, enumerable])`

Adds a lazily initialized property to the object.

* `obj` is the object to add the property to

* `name` is the name of the property

* `init` is a function that computes the value of the property

* `enumerable` if the property is enumerable (default `false`)

## Credits

(c) 2013 Mikola Lysenko. MIT License