ActionScript: How to sort a class vector based on int - class

Question

I have a vector of TestClass objects that I would like to arrange in ascending order based on integer of each TestClass object. How would I do this?
Main Method:
public class testSave extends Sprite
{
public function testSave()
{
var testVector:Vector.<TestClass> = new Vector.<TestClass>;
testVector.push(new TestClass(5, "Testing"), new TestClass(2, "HelloWorld"), new TestClass(7, "Ohai");
}
}
TestClass
public class TestClass
{
public function TestClass(testi:int, tests:String)
{
this.stest = tests;
this.itest = testi
}
public var stest:String;
public var itest:int;
}

Answer 1

Unfortunately there is no sortOn for Vectors but there is a sort. So if you do this:
public function testSave():void {
var testVector:Vector.<TestClass> = new Vector.<TestClass>;
testVector.push(new TestClass(5, "Testing"), new TestClass(2, "HelloWorld"), new TestClass(7, "Ohai"));
testVector.sort(function(a:TestClass, b:TestClass):Boolean {
return a.itest > b.itest;
});
// confirm the vector is now sorted
for (var i = 0; i < testVector.length; i++){
trace(testVector[i].itest);
}
}
your vector will sort. Vector.sort takes a sorting function, it compares the two values and then figures out how to swap them when iterating through the array...
Checking if a is greater than b will result in ascending order.