JSON/[removed] return which array object contains a certain property

Question

Given a JSON object such as this:

{
  \"something\": {
    \"terms\": [
      {
        \"span\": [
          15,
          16
        ],
        \"value\": \":\         


        

Answer 1

Use Array.prototype.filter:

var numberValue, list = parsed.something.terms.filter(function(a){
  return a.label==='number';
});
numberValue = list.length ? list[0].value : -1;