https://github.com/felix-kaestner/lazy

A small wrapper class for lazy computed values
https://github.com/felix-kaestner/lazy

typescript

Last synced: about 5 hours ago
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A small wrapper class for lazy computed values

• Host: GitHub
• URL: https://github.com/felix-kaestner/lazy
• Owner: felix-kaestner
• License: mit
• Created: 2022-01-21T21:05:04.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2024-10-30T00:09:13.000Z (17 days ago)
• Last Synced: 2024-10-30T02:47:25.442Z (17 days ago)
• Topics: typescript
• Language: JavaScript
• Homepage:
• Size: 5.25 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

        
# Lazy



    A small wrapper class for lazy computed values.

    



    

        

    

    

        

    

    

        

    

    

        

    

    

        

    



## Install

Install with `npm` or `yarn`:

```

$ npm i git+https://github.com/felix-kaestner/lazy

```

```

$ yarn add git+https://github.com/felix-kaestner/lazy

```

## Usage

Generate a lazy computed value which is memoized once it is computed.

```JavaScript

import Lazy from '@felix-kaestner/lazy'

const lazy = new Lazy(() => {

    // Do some computation which should be run lazily when needed and then memoized

    // ...

    return 42

})

// Retrieve the value from the instance

// using the `value` property

console.log(lazy.value)

```

**TypeScript**

The `Lazy` class accepts a generic type parameter.

```TypeScript

import Lazy from '@felix-kaestner/lazy'

const lazy = new Lazy(() => {

    // ...

    return 42

})

```

## Contribute

All contributions in any form are welcome! 🙌  

Just use the [Issue](.github/ISSUE_TEMPLATE) and [Pull Request](.github/PULL_REQUEST_TEMPLATE) templates and

I will be happy to review your suggestions. 👍

---

Released under the [MIT License](LICENSE).