How to get a subset of a javascript object's properties

Question

Say I have an object:

elmo = { 
  color: \'red\',
  annoying: true,
  height: \'unknown\',
  meta: { one: \'1\', two: \'2\'}
};

I want to m

Answer 1

Use pick method of lodash library if you are already using.

var obj = { 'a': 1, 'b': '2', 'c': 3 };

_.pick(object, ['a', 'c']);

// => { 'a': 1, 'c': 3 }

https://lodash.com/docs/4.17.10#pick