return object property using lodash from array

Question

I have been trying to return a property of an object by filtering it first. Here\'s what I did:

var characters = [
  { \'name\': \'barney\',  \'age\': 36, \'bloc         


        

Answer 1

As elclanrs mentioned in comment before obvious solution is just to access the property age after you filtered the object.

But if you wanted to be done in method, you can first extract all age values and then allpy find function on them:

var ageValues = _.pluck(characters, 'age'); //returns [36, 40, 1]

var resultAgeValue = _.find(ageValues, function(ageValue) {
   return  ageValue < 40
});

or, better looks in chain:

var resultAgeValue = _(characters).pluck('age').find(function(ageValue) {
   return  ageValue < 40
});

try jsFiddle: http://jsfiddle.net/pqr/j8rL780u/