Yet Another JSON Builder

A quick look

type Foo struct {
	Name    string
	Age     int
	Address string
}

func main() {
	foo := Foo{"someone", 25, "earth"}
	tmp := jsonbuilder.From(foo)

	tmp.
		Begin("family").
		/*   */ Set("father", "his_father").
		/*   */ Set("mother", "his_mother").
		/*   */ Set("brothers", jsonbuilder.Array(
		/*   */ /*   */ "brother_1",
		/*   */ /*   */ "brother_2",
		/*   */ /*   */ "brother_3")).
		End()

	tmp.Enter("family").Set("sisters", "sister_1", "sister_2", "sister_3")
	tmp.Dive("family", "brothers").Set(2, jsonbuilder.Array("cousin_1", "cousin_2"))
	tmp.Enter("family").Enter("brothers").Enter(2).Delete(0).Leave().Delete(1)

	fmt.Println(tmp.MarshalPretty())
}

will give you:

{
    "Address": "earth",
    "Age": 25,
    "Name": "someone",
    "family": {
        "brothers": [
            "brother_1",
            [
                "cousin_2"
            ]
        ],
        "father": "his_father",
        "mother": "his_mother",
        "sisters": [
            "sister_1",
            "sister_2",
            "sister_3"
        ]
    }
}

Usage

The code is pretty self-explanatory but there are 3 things to note:

1. Enter(n) and Begin(n) are the same, so are Leave() and End(). They are for writing better readable codes. If you tend to enter many levels, use Dive(n...).
2. Set(k, v...) accepts multiple arguments. The 1st one is the key or index based on the type of k (string or int) and the rest are values. if there are multiple values, they will automatically form an array.
3. Delete(n) deletes a key from an object or an element from an array based on the type of n (string or int).