langchain/dist/util/document.js

Typescript bindings for langchain

/**
 * Given a list of documents, this util formats their contents
 * into a string, separated by newlines.
 *
 * @param documents
 * @returns A string of the documents page content, separated by newlines.
 */
export const formatDocumentsAsString = (documents) => documents.map((doc) => doc.pageContent).join("\n\n");