Getting the values for a specific key from all objects in an array

Question

I\'m running an express.js app that has a few apis feeding data to dropdown boxes. The data returned is in the form:

  [
    {
        key: \'blah\',
                


        

Answer 1

Using lodash,

Since lodash 4.x the _.pluck function has been removed in support to map function.

so you can achieve the desired task by:

import _ from 'lodash'
_.map(items, 'key');

Ref: What happened to Lodash _.pluck?