jQuery: Convert string with comma separated values to specific JSON format

Question

I\'ve been losing hours over something that might be trivial:

I\'ve got a list of comma-separated e-mail addresses that I want to convert to a specific JSON format,

Answer 1

Try changing the loop to this:

    var JSON = [];
    $(pieces).each(function(index) {
        JSON.push({'email': pieces[index]});   
    });

Answer 2

Try this ES6 Version which has better perform code snippet.

'use strict';

let to = 'bigbadwolf@grannysplace.com,hungry@hippos.com,youtalkin@to.me';

let emailList = to.split(',').map(values => {
    return {
        email: values.trim(),
    }
});

console.log(emailList);

Answer 3

var json = [];
var to = 'bigbadwolf@grannysplace.com,hungry@hippos.com,youtalkin@to.me';
var toSplit = to.split(",");
for (var i = 0; i < toSplit.length; i++) {
    json.push({"email":toSplit[i]});
}

Answer 4

How about:

var to = 'bigbadwolf@grannysplace.com,hungry@hippos.com,youtalkin@to.me',
    obj = [],
    parts = to.split(",");

for (var i = 0; i < parts.length; i++) {
    obj.push({email:parts[i]});
}

//Logging
for (var i = 0; i < obj.length; i++) {
    console.log(obj[i]);
}

Output:

Object {email: "bigbadwolf@grannysplace.com"}
Object {email: "hungry@hippos.com"}
Object {email: "youtalkin@to.me"}

Demo: http://jsfiddle.net/tymeJV/yKPDc/1/