Method getBaseBlockAttributes

src/trix/models/document.js:587–607

()

  }

  getBaseBlockAttributes() {
    let baseBlockAttributes = this.getBlockAtIndex(0).getAttributes()

    for (let blockIndex = 1; blockIndex < this.getBlockCount(); blockIndex++) {
      const blockAttributes = this.getBlockAtIndex(blockIndex).getAttributes()
      const lastAttributeIndex = Math.min(baseBlockAttributes.length, blockAttributes.length)

      baseBlockAttributes = (() => {
        const result = []
        for (let index = 0; index < lastAttributeIndex; index++) {
          if (blockAttributes[index] !== baseBlockAttributes[index]) {
            break
          }
          result.push(blockAttributes[index])
        }
        return result
      })()
    }

    return baseBlockAttributes
  }

  getAttachmentById(attachmentId) {
    for (const attachment of this.getAttachments()) {