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- 'use strict'
- const walk = ( node, parent, cb ) => {
- cb( node, parent )
- if( Array.isArray( node.children ) )
- node.children.forEach( child => walk( child, node, cb ) )
- }
- const data = {
- name: 'div',
- attribs: {
- id: 'container',
- class: 'message'
- },
- children: [
- {
- name: 'strong',
- attribs: {
- class: 'message'
- },
- children: [
- { text: 'Hello' }
- ]
- },
- { text: ', World!' }
- ]
- }
- walk( data, null, ( node, parent ) => {
- if( parent ) node.parent = parent
- })
- module.exports = [ data ]
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