How to use Array.prototype.filter with async?

Question

Background

I am trying to filter an array of objects. Before I filter, I need to convert them to some format, and this operation is asynchronous.

Answer 1

All i can say is that this guy Tamás Sallai explained it pretty well: Basically you do 2 functions:

1. One that creates the conditions for an object to pass
2. One that receives the objects and returns true or false according to conditions

Article: https://advancedweb.hu/how-to-use-async-functions-with-array-filter-in-javascript/