Method insertDocumentAtRange

src/trix/models/document.js:72–89

(document, range)

  }

  insertDocumentAtRange(document, range) {
    const { blockList } = document
    range = normalizeRange(range)
    let [ position ] = range
    const { index, offset } = this.locationFromPosition(position)

    let result = this
    const block = this.getBlockAtPosition(position)

    if (rangeIsCollapsed(range) && block.isEmpty() && !block.hasAttributes()) {
      result = new this.constructor(result.blockList.removeObjectAtIndex(index))
    } else if (block.getBlockBreakPosition() === offset) {
      position++
    }

    result = result.removeTextAtRange(range)
    return new this.constructor(result.blockList.insertSplittableListAtPosition(blockList, position))
  }

  mergeDocumentAtRange(document, range) {
    let formattedDocument, result