Scraping Angellist to csv

script.js

class Company {
   name;
   desc;
   joined;
   location;
   market;
   website;
   employees;
   stage;
   constructor(...rest) {
     [this.name, this.desc, this.joined, this.location, this.market, this.website, this.employees, this.stage] = rest;
   }
}

function getText(css, ele) {
    return ele.querySelector(css).innerText;
}

let data = companies.map( (ele)=> {
    let name = getText('.company.column .text .name', ele),
    	desc = getText('.company.column .text .pitch', ele),
		joined = getText('.joined.column .value', ele),
		location = getText('.location.column .value', ele),
		market = getText('.market.column .value', ele),
		website = getText('.website.column .website', ele),
		employees = getText('.company_size.column .value', ele),
		stage = getText('.stage.column .value', ele);

	return new Company(name, desc, joined, location, market, website, employees, stage);
});


function convertToCSV(arr) {
    return arr.map(function(obj){
        let str = "";
        for (let key in obj) {
            str += `"${obj[key]}"`;
            str += ',';
        }
        str = str.slice(0,-1);
        return str;
    }).join('\n');
}

copy(convertToCSV(data))