How to generate json array by selector?

Question

JavaScript

Please tell me how to generate an array of several json objects, which is the src attribute for images with a certain class, i.e. all to be generated into an array of type$('.detail-image-fancy').attr('src')

[
{href : 'src'},
{href : 'src'},
{href : 'src'},
]

Answer 1

var urls = [];

$('.detail-image-fancy').each(function () {
    var src = $(this).prop('src');
    urls.push({href: src});
});

var json = JSON.stringify(urls);

Answer 2

//Псевдомассив jQuery 
var data = $.map($('.detail-image-fancy'), function(e){
  return {href : e.src};
});

//Нормальный массив
var data = [].map.call($('.detail-image-fancy'), function(e){
  return {href : e.src};
});