Huge News!Announcing our $40M Series B led by Abstract Ventures.Learn More
Socket
Sign inDemoInstall
Socket

@vates/decorate-with

Package Overview
Dependencies
Maintainers
11
Versions
5
Alerts
File Explorer

Advanced tools

Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

@vates/decorate-with

Creates a decorator from a function wrapper

  • 2.1.0
  • latest
  • Source
  • npm
  • Socket score

Version published
Weekly downloads
22
decreased by-46.34%
Maintainers
11
Weekly downloads
 
Created
Source

@vates/decorate-with

Package Version License PackagePhobia Node compatibility

Creates a decorator from a function wrapper

Install

Installation of the npm package:

npm install --save @vates/decorate-with

Usage

decorateWith(fn, ...args)

Creates a new (legacy) method decorator from a function decorator, for instance, allows using Lodash's functions as decorators:

import { decorateWith } from '@vates/decorate-with'

class Foo {
  @decorateWith(lodash.debounce, 150)
  bar() {
    // body
  }
}

decorateClass(class, map)

Decorates a number of accessors and methods directly, without using the decorator syntax:

import { decorateClass } from '@vates/decorate-with'

class Foo {
  get bar() {
    // body
  }

  set bar(value) {
    // body
  }

  baz() {
    // body
  }
}

decorateClass(Foo, {
  // getter and/or setter
  bar: {
    // without arguments
    get: lodash.memoize,

    // with arguments
    set: [lodash.debounce, 150],
  },

  // method (with or without arguments)
  baz: lodash.curry,
})

The decorated class is returned, so you can export it directly.

To apply multiple transforms to an accessor/method, you can either call decorateClass multiple times or use @vates/compose:

decorateClass(Foo, {
  baz: compose([
    [lodash.debounce, 150]
    lodash.curry,
  ])
})

decorateObject(object, map)

Decorates an object the same way decorateClass() decorates a class:

import { decorateObject } from '@vates/decorate-with'

const object = {
  get bar() {
    // body
  },

  set bar(value) {
    // body
  },

  baz() {
    // body
  },
}

decorateObject(object, {
  // getter and/or setter
  bar: {
    // without arguments
    get: lodash.memoize,

    // with arguments
    set: [lodash.debounce, 150],
  },

  // method (with or without arguments)
  baz: lodash.curry,
})

perInstance(fn, ...args)

Helper to decorate the method by instance instead of for the whole class.

This is often necessary for caching or deduplicating calls.

import { perInstance } from '@vates/decorateWith'

class Foo {
  @decorateWith(perInstance, lodash.memoize)
  bar() {
    // body
  }
}

Because it's a normal function, it can also be used with decorateClass, with compose or even by itself.

decorateMethodsWith(class, map)

Deprecated alias for decorateClass(class, map).

Contributions

Contributions are very welcomed, either on the documentation or on the code.

You may:

  • report any issue you've encountered;
  • fork and create a pull request.

License

ISC © Vates SAS

Keywords

FAQs

Package last updated on 29 Jan 2024

Did you know?

Socket

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install

Related posts

SocketSocket SOC 2 Logo

Product

  • Package Alerts
  • Integrations
  • Docs
  • Pricing
  • FAQ
  • Roadmap
  • Changelog

Packages

npm

Stay in touch

Get open source security insights delivered straight into your inbox.


  • Terms
  • Privacy
  • Security

Made with ⚡️ by Socket Inc