ActionScript 2.0 Language Reference - Adobe Help and Support

toString (Array.toString method)
public toString() : String
Returns a string value representing the elements in the specified Array object. Every element
in the array, starting with index 0 and ending with the highest index, is converted to a
concatenated string and separated by commas. To specify a custom separator, use the
Array.join() method.
Availability: ActionScript 1.0; Flash Player 5
Returns
String - A string.
Example
The following example creates my_array and converts it to a string.
var my_array:Array = new Array();
my_array[0] = 1;
my_array[1] = 2;
my_array[2] = 3;
my_array[3] = 4;
my_array[4] = 5;
trace(my_array.toString()); // Displays 1,2,3,4,5.
This example outputs 1,2,3,4,5 as a result of the trace statement.
See also
split (String.split method), join (Array.join method)
UNIQUESORT (Array.UNIQUESORT property)
public static UNIQUESORT : Number
In the sorting methods, this constant specifies the unique sorting requirement. You can use
this constant for the options parameter in the sort() or sortOn() method. The unique
sorting option aborts the sort if any two elements or fields being sorted have identical values.
The value of this constant is 4.
Availability: ActionScript 1.0; Flash Player 7
See also
sort (Array.sort method), sortOn (Array.sortOn method)
270 ActionScript classes