tiny-dream/src/tiny-dream/init-node-data.js

A tiny Incremental DOM implementation for modern browsers.

import { createEmptyObject } from './utils'

class NodeData {
  constructor (nameOrCtor, key, typeId) {
    this.attributes = []
    this.attributesApplied = false
    this.key = key
    this.keyMap = createEmptyObject()
    this.focused = false
    this.nameOrCtor = nameOrCtor
    this.text = null
    this.typeId = typeId
  }
}

const initNodeData = function(node, nameOrCtor, key, typeId) {
  const data = new NodeData(nameOrCtor, key, typeId)
  node['__TinyDreamDOMData'] = data
  return data
}

export default initNodeData