How to write an expression return a object by it's key

[zzm2q]

something like this:

var data = {
  "objects" : [ ..., {
    "name": "JSONSelect"
  }, ...]
}

// return the child it's name is "JSONSelect"
jsonSelect.match(expr, data);

[danvk]

Set expr=".name" and it will do what you want.