https://github.com/component/once

Make a method callable only once
https://github.com/component/once

Last synced: 13 days ago
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Make a method callable only once

• Host: GitHub
• URL: https://github.com/component/once
• Owner: component
• Created: 2013-02-19T18:36:15.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2013-08-21T17:32:57.000Z (over 11 years ago)
• Last Synced: 2024-05-08T17:10:49.680Z (8 months ago)
• Language: JavaScript
• Size: 55.7 KB
• Stars: 6
• Watchers: 7
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md
  • Changelog: History.md

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README

        

# once

  Make a function or method callable only once. Useful for initialization methods

  that may be lazily invoked from several locations, but must only be called once,

  otherwise the method is a noop.

## Installation

    $ component install component/once

## API

```js

var once = require('once');

Foo.prototype.setup = once(function(){

  // expensive stuff here

});

```

## License

  MIT