# Array of object using ruby

**URL:** <https://discuss.elastic.co/t/array-of-object-using-ruby/297693>\
**Category:** Elasticsearch\
**Created:** [February 20, 2022, 11:21am UTC](https://discuss.elastic.co/t/array-of-object-using-ruby/297693 "2022-02-20T11:21:29Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![royalE](https://avatars.discourse-cdn.com/v4/letter/r/5fc32e/32.png) [@royalE](https://discuss.elastic.co/u/royalE)\
**Post date:** [February 20, 2022, 11:21am UTC](https://discuss.elastic.co/t/array-of-object-using-ruby/297693/1 "2022-02-20T11:21:30Z")

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I have an array of object and I want to sparte the value of array to new field .  
this my array of object . I tried to use ruby but no luck unfortunately .

```auto
students = [ 
             {id:"id1",name:"name1",age:"age1"}, 
             {id:"id2",name:"name2",age:"age2"},
             {id:"id3",name:"name3",age:"age3"}
           ]

```

and the new field that value should be like this :

```auto
student 1 : id1:name1
student 2 :id2:name2
student3: id3:name3

```

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 20, 2022, 11:22am UTC](https://discuss.elastic.co/t/array-of-object-using-ruby/297693/2 "2022-03-20T11:22:12Z")

</div>

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