https://github.com/vilicvane/get-or-create

A simple utility to get or create nested property and element in place.
https://github.com/vilicvane/get-or-create

Last synced: about 1 month ago
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A simple utility to get or create nested property and element in place.

• Host: GitHub
• URL: https://github.com/vilicvane/get-or-create
• Owner: vilicvane
• Created: 2019-02-27T16:09:01.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2020-11-05T10:09:09.000Z (over 4 years ago)
• Last Synced: 2025-03-24T00:54:53.540Z (4 months ago)
• Language: TypeScript
• Size: 81.1 KB
• Stars: 1
• Watchers: 1
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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# Get or Create

A simple utility to get or create nested property and element in place.

## Install

```sh

yarn add get-or-create

```

## Usage

```ts

import getOrCreate from 'get-or-create';

let data = {};

let entry = getOrCreate(data)

  .property('foo', [])

  .element(element => element.id === 'abc', {id: 'abc'})

  .property('bar', [])

  .element(element => element.id === 'def', {id: 'def'})

  .exec();

entry.value = 123;

```

Mutated `data`:

```json

{

  "foo": [

    {

      "id": "abc",

      "bar": [

        {

          "id": "def",

          "value": 123

        }

      ]

    }

  ]

}

```

## License

MIT License.