Array with object sorting with Underscore sortBy

Question

I have this array. How do I use underscore \'_.sortBy\' to sort it according to start date?

[
    { 
        id: \'oljw832021kjnb389xzll323jk\',
        star         


        

Answer 1

Use an iterator function, not a single string for a property:

_.sortBy(arr, function(o) { return o.start.dateTime; })