Method _addAuthors

src/node/utils/padDiff.ts:122–129

(authors: PadAuthor[])

    return {changesets, authors};
  }
  _addAuthors(authors: PadAuthor[]){
    // add to array if not in the array
    authors.forEach((author) => {
      if (this._authors.indexOf(author) === -1) {
        this._authors.push(author);
      }
    });
  }
  async _createDiffAtext(){
    const bulkSize = 100;