未格式化數據陣列

Question

處理我用這回我這樣一些數據的功能：

[{url1: "number1"},{url2: "number2"},{url3: "number3"},etc...] 

下面是函數，這是我沒有寫自己：

const getNbShares = function() { 
    return Promise.map(urls, requestPromise) 
        .map((htmlOnePage, index) => { 
        const $ = cheerio.load(htmlOnePage); 
        const share = $('.nb-shares').html(); 
        let shareTuple = {}; 
        shareTuple[urls[index]] = share; 
        return shareTuple; 
     }) 
     .catch((e) => console.log('We encountered an error' + e)); 
} 

有沒有辦法重寫這個函數，所以我有一個正確的數組對象（最好的解決方案，但更復雜？）或有一種方法來重新格式化我的數據數組，我可以有這樣的事情：

[{url:"url1",value: "number1"},{url:"url2",value: "number2"},{url: "url3", value: "number3"},etc...] 

Answer 1

是的，只是改變了鍵：

const getNbShares = function() { 
    return Promise.map(urls, requestPromise) 
        .map((htmlOnePage, index) => { 
        const $ = cheerio.load(htmlOnePage); 
        const share = $('.nb-shares').html(); 
        let shareTuple = {}; 

        // set `url` to `urls[index]` 
        shareTuple.url = urls[index]; 

        // then set the `value` to `share` 
        shareTuple.value = share; 

        return shareTuple; 
     }) 
     .catch((e) => console.log('We encountered an error' + e)); 
}