underscore remove object from array containing null values on some properties

Question

given an array [{"id":"66859","value":"Discontinued"},{"id":null,"value":null}], i want to remove the objects that have id value of null.

is it possible using underscore? or any other javascript method

Grigor Aleksanyan · Accepted Answer · 2016-10-14 00:11:07Z

3

You can use a reject function in underscore.js. It returns array without the object you want to delete.

 arr = _.reject(arr, function(item){ return (item.id === null || item.id === ??); });

answered Oct 14, 2016 at 0:05

Grigor Aleksanyan

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Comments

charlietfl · Accepted Answer · 2016-10-14 00:40:17Z

2

var arr = data.filter((item)=>{return item.id});

answered Oct 14, 2016 at 0:40

charlietfl

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Hooray for recommending an ES5 standard feature!

you could even write it like const arr = data.filter( item => item.id )