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/* xlsx.js (C) 2013-present SheetJS -- http://sheetjs.com *//* eslint-env node */var XLSX = require("xlsx");
async function book_append_mongo(wb, coll, name) {	const aoo = await coll.find({}, {projection:{_id:0}}).toArray();	const ws = XLSX.utils.json_to_sheet(aoo);	XLSX.utils.book_append_sheet(wb, ws, name);	return ws;}
module.exports = {	book_append_mongo};