Filtering array so it would remove all undefined objects

Question

I need to filter an array so it would remove undefined objects from it.

I tried with lodash _.filter but didn't succeed (returned completely empty array)

_.filter(myArray, _.isEmpty)

I'm using Angular 6 so anything with typescript or lodash would be perfect.

Answer 1

An easier way:

_.filter(myArray, Boolean)

This rids the array of nulls, 0's and undefined's.