prosemirror-flat-list/src/utils/range-to-string.ts

Powerful list support for ProseMirror

import type { NodeRange } from 'prosemirror-model'

import { cutByIndex } from './cut-by-index'

/**
 * Return a debugging string that describes this range.
 *
 * @internal
 */
export function rangeToString(range: NodeRange): string {
  const { parent, startIndex, endIndex } = range
  return cutByIndex(parent.content, startIndex, endIndex).toString()
}