Method append

lib/container.js:38–47

(...children)

  }

  append(...children) {
    for (let child of children) {
      let nodes = this.normalize(child, this.last)
      for (let node of nodes) this.proxyOf.nodes.push(node)
    }

    this.markDirty()

    return this
  }

  cleanRaws(keepBetween) {
    super.cleanRaws(keepBetween)