JavaScript sort comparator function

Question

Basically I want to build a function which sorts objects in an array by one of the object\'s properties/member variables. I am preeeety sure that the comparator function is wher

Answer 1

There are multiple problems with your comparator:

1. It refers to the global task object instead of the objects being compared.
2. It compares the object to itself.
3. It is supposed to perform a three-way comparison.

Try:

var compareFN = function(a, b) {
    return a.priority - b.priority;
}