Mithril patch which binds a `state.parent` property to nodes referring to the parent `vnode`

mithril-parents.es6

import m from 'mithril'

export default ( ...input ) => {
  const parent = m( ...input )
  
  return (
    parent.children == undefined
  ? parent
  : Object.assign( parent, {
      children : children.map( child => Object.assign( child, { parent } ) )
    } )
  )
}