# Sorting with Custom Algorithms : Sort « Array « Flash / Flex / ActionScript

Sorting with Custom Algorithms

```

package{
import flash.display.Sprite;

public class Main extends Sprite{
public function Main(){

var aWords:Array = ["o", "S", "a", "C"];
aWords.sort(sorter);
trace(aWords.toString());
}
function sorter(a:String, b:String):Number {
if(a.toUpperCase() > b.toUpperCase()) {
return -1;
}
else if(a.toUpperCase() < b.toUpperCase()) {
return 1;
}
else {
return 0;
}
}
}
}
S,o,C,a

```

### Related examples in the same category

 1 Sorting Arrays 2 Sorting Numerically: Array.NUMERIC 3 Sorting in Descending Order 4 Sorting Regardless of Case 5 A case-insensitive sort using the Array.CASEINSENSITIVE constant 6 Sorting and Testing for Unique Values 7 Getting Sorted Indices 8 Sorting with Multiple Flags 9 Sort the array's values first according to the type of value and then alphabetically 10 Sort an array in descending order using the Array.DESCENDING constant: 11 sort( ) method runs a case-sensitive sort by default 12 Use the Array.CASEINSENSITIVE constant to run a case-insensitive sort: 13 When you sort an array of numbers, the values are sorted according to the ASCII equivalents of the digits 14 Use the Array.NUMERIC constant with the sort( ) method to sort an array of numbers numerically 15 Sort the array only if it contains unique elements: Array.UNIQUESORT 16 Get the sorted order of an array's elements without changing the original array: Array.RETURNINDEXEDARRAY 17 Combine the combine the constants using the bitwise OR operator (|) 18 Reverse the order of the elements in an array 19 Call the sort( ) method passing the bandNameSort compare function: 20 Randomizing the Elements of an Array 21 Getting the Minimum or Maximum Element