Remove same property value duplicate from array of objects using Lodash

Question

I have the below array

const values = [
  {
    name: 'A',
    age: 12
  },
  {
    name: 'B',
    age: 1
  },
  {
    name: 'A',
    age: 31
  }
]

and I want using lodash remove an object from this array that has the same name, so it should return:

 const values = [
  {
    name: 'A',
    age: 12
  },
  {
    name: 'B',
    age: 1
  }
]

Using

_.uniqWith(_.isEqual, values)

only remove duplicate if the whole object is duplicated ... How can I remove using property?

Ori Drori · Accepted Answer · 2022-05-27 14:45:23Z

1

Use _.uniqBy() the name property instead:

const values = [{"name":"A","age":12},{"name":"B","age":1},{"name":"A","age":31}]

const result = _.uniqBy(values, 'name')

console.log(result)

<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.21/lodash.min.js" integrity="sha512-WFN04846sdKMIP5LKNphMaWzU7YpMyCU245etK3g/2ARYbPK9Ub18eG+ljU96qKRCWh+quCY7yefSmlkQw1ANQ==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>

answered May 27, 2022 at 14:45

Ori Drori

196k32 gold badges243 silver badges233 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Remove same property value duplicate from array of objects using Lodash

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related