Function getCellIndex

src/util/notebook.ts:21–30

(
  editorNotebook: NotebookDocument,
  document: TextDocument
)

 * @returns The index of the cell in the notebook
 */
export function getCellIndex(
  editorNotebook: NotebookDocument,
  document: TextDocument
) {
  return editorNotebook
    .getCells()
    .findIndex(
      (cell) => cell.document.uri.toString() === document.uri.toString()
    );
}