合并两个json（深层嵌套）

Question

I tried to merge two json both with $.extend and $.merge but no success. I also tried to attach it like this:

data: JSON.stringify({"data" : [
    {term: request.term},
    jsontag
]}),

Here's my setup:

autocomplete: ({
    source: function (request, response) {
        var tags = $('#input-newsearch-2').val();
        var jsonfied = {
            tags: tags.replace(/,$/, "").split(",").map(function (tag) {
                return { tag: tag };
            })
        };
        var jsontag = JSON.stringify(jsonfied);
        var jsonterm = JSON.stringify({ term: request.term });
    //console.log(jsontag);
    //console.log(jsonterm);
    //var mergedObj = $.extend(jsontag, jsonterm); 
    //console.log(mergedObj);          
    $.ajax({
        url: "/source",
        type: "POST",
        contentType: "application/json; charset=utf-8",
        dataType: "json",
        data: [jsontag, jsonterm],
        success: function (data) {
            response(data);
        }
    });
},
});

Console:

{"tags":[{"tag":"value01"},{"tag":"value02"},{"tag":"value03"}]}  
{"term":"value04"}

I was hoping to get sth like:

[{"term":"value04"},{"tags":[{"tag":"value01"},{"tag":"value02"},{"tag":"value03"}]}]

Or even better:

{"data":[{"term":"value04"},{"tags":[{"tag":"value01"},{"tag":"value02"},{"tag":"value03"}]}]}

Answer 1

What about using Lodash js library for manipulating arrays, objects, ...