JSONGO

A small go library to extract values from a JSON using JS-like syntax.

Install

go get github.com/AdrianLungu/jsongo

Example

JSON

{
  "users": [
    {
      "id": 0,
      "name": "Adam Carter",
      "work": "Unilogic",
      "email": "[email protected]",
      "dob": "24/11/1978",
      "address": "83 Warner Street",
      "city": "Boston",
      "optedin": true
    },
    {
      "id": 1,
      "name": "Leanne Brier",
      "work": "Connic",
      "email": "[email protected]",
      "dob": "13/05/1987",
      "address": "9 Coleman Avenue",
      "city": "Toronto",
      "optedin": false
    }
  ],
  "images": [
    "img0.png",
    "img1.png",
    "img2.png"
  ],
  "coordinates": {
    "x": 35.12,
    "y": -21.49
  },
  "price": "$59,395"
}

GO

var j map[string]interface{}
err := json.Unmarshal(jsonByte, &j)
if err != nil {
	t.Fatal(err)
}

val := jsongo.Get("users[1].work", j)
log.Println(val)

Result

Connic

Additional Details

If the field is missing, the library will return an empty string by default. You can override this like this:

jsongo.NotFound = "notFound"