https://github.com/goto-bus-stop/estree-assign-parent

assign `.parent` properties to all nodes in an ast.
https://github.com/goto-bus-stop/estree-assign-parent

ancestors ast estree javascript parent

Last synced: 27 days ago
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assign `.parent` properties to all nodes in an ast.

• Host: GitHub
• URL: https://github.com/goto-bus-stop/estree-assign-parent
• Owner: goto-bus-stop
• License: other
• Created: 2017-11-21T18:37:02.000Z (almost 7 years ago)
• Default Branch: default
• Last Pushed: 2023-05-31T04:59:06.000Z (over 1 year ago)
• Last Synced: 2024-10-05T16:26:08.140Z (about 1 month ago)
• Topics: ancestors, ast, estree, javascript, parent
• Language: JavaScript
• Size: 14.6 KB
• Stars: 4
• Watchers: 2
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# estree-assign-parent

assign `.parent` properties to all nodes in an ast.

[![npm][npm-image]][npm-url]

[![travis][travis-image]][travis-url]

[![standard][standard-image]][standard-url]

[npm-image]: https://img.shields.io/npm/v/estree-assign-parent.svg?style=flat-square

[npm-url]: https://www.npmjs.com/package/estree-assign-parent

[travis-image]: https://img.shields.io/travis/goto-bus-stop/estree-assign-parent.svg?style=flat-square

[travis-url]: https://travis-ci.org/goto-bus-stop/estree-assign-parent

[standard-image]: https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square

[standard-url]: http://npm.im/standard

## Install

```

npm install estree-assign-parent

```

## Usage

```js

var assignParent = require('estree-assign-parent')

var ast = assignParent(parse(`

  module.exports = function xyz () {

    return xyz.toString()

  }

`))

assert.equal(ast.body[0].parent, ast)

```

## API

### `assignParent(ast, key='parent')`

Add a `parent` key to all nodes belonging to `ast`, referring to the parent node.

The `key` option can be used to assign a different name, like `'parentNode'`.

## License

[Apache-2.0](LICENSE.md)