如何包装第一个元素，然后包装每个n？

Question

I have a number of images and I need to wrap them two and two together inside of a div except for the first image. That one needs to be wrapped separately.

This is what I'm currently doing but I can't figure out how to wrap the first element also.

    $(function(){
    var c = $('#reader').children();

    for (var i = 1 ; i < c.length ; i+=2) {
        c.slice(i,i+2).wrapAll('<article class="row"></article>');
    }
    });

Answer 1

Try

$(function () {
    var c = $('#reader').children();

    //first child
    c.eq(0).wrap('<article class="row"></article>');
    for (var i = 1; i < c.length; i += 2) {
        c.slice(i, i + 2).wrapAll('<article class="row"></article>');
    }
});

Answer 2

$(document).ready(function(){ if($(".new-grid__item:eq(0), .new-grid__item:eq(1)")){

$(".new-grid__item:eq(0), .new-grid__item:eq(1)").wrapAll(''); } if($(".new-grid__item:gt(1)")){

$(".new-grid__item:gt(1)").wrapAll(''); }

});