Suppose I have the following json string:

Code:
{
  "settings": {
    "setting1": "someString",
    "setting2": 10,
    "setting3": 20,
  },
  "favorites": [
    "thisOne",
    "thatOne",  <--- remove this line
    "theOtherOne"
  ],
  "history": [
    {
      "param1": "someVale",
      "param2": "someValue",
      "param3": "someValue",
    },
    {
      "param1": "someVale",
      "param2": "someValue",
      "param3": "someValue",
    }
  ]
}
How can I remove one item from the "favorites" node by its value? So for example, if I wanted to remove "thatOne" from the json string above, how would I do that? I've looked through the documentation but couldn't find anything to help. Thanks...