https://github.com/kvnneff/deku-component-find-all

Traverse a component tree and return all components that satisfy a function.
https://github.com/kvnneff/deku-component-find-all

Last synced: 25 days ago
JSON representation

Traverse a component tree and return all components that satisfy a function.

• Host: GitHub
• URL: https://github.com/kvnneff/deku-component-find-all
• Owner: kvnneff
• License: mit
• Created: 2015-11-26T01:04:17.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2015-11-26T03:36:51.000Z (almost 9 years ago)
• Last Synced: 2024-09-18T06:30:21.749Z (about 2 months ago)
• Language: JavaScript
• Size: 4.88 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md
  • Changelog: History.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-deku - deku-component-find-class - Traverse a Deku component tree and return with a given class name. (Testing)

README

        
# deku-component-find-all [![Build Status](https://travis-ci.org/kvnneff/deku-component-find-all.svg?branch=master)](https://travis-ci.org/kvnneff/deku-component-find-all)

Traverse a [Deku](https://github.com/dekujs/deku) component tree and return all components that satisfy a function.

Inspired by [react-shallow-testutils](https://github.com/sheepsteak/react-shallow-testutils)

## Example

```js

import findAll from 'deku-component-find-all'

import element from 'virtual-element'

import Mock from 'component-mock'

const Component = {

  render: function () {

    element('ul', [

      element('li', 'Foo'),

      element('li', 'Bar')

    ])

  }

}

const mock = Mock(component)

const node = mock.render()

let listElement = findAll(node, (element) => {

  return element.children.length === 2

})

listElement = listElement[0]

console.log(listElement.type) //=> returns `ul`

const listItems = findAll(node, (element) => {

  return element.type === 'li'

})

console.log(listItems.length) //=> returns `2`

```

## API

### findAll(node, fn)

  Returns an array of items found within `node` that satisfy `fn`.

## License

MIT