用法

package
{
    import flash.display.Sprite;
    
    /**
     * Daemonette of Slaanesh.
     * 
     * It is minor female demon, vaguely human-like, but with crab-like pincers instead of hands.
     * She wears a rather indecent skimpy leather bikini, moves quickly and casts deadly spells!
     */
    
    public class Slaanesh extends Sprite
    {
        public function Slaanesh() 
        {
            // Lets initialize the PyArray.
            var PA:PyArray = new PyArray(1,2,3,4,5,4,3,2,1,"Foo");
            
            // Basic check: get the last element.
            trace(PA[-1]);
            // output:
            // Foo
            
            // This will map to the 0-based third element.
            trace(PA[2.0]);
            // output:
            // 3
            
            // This should not get us anywhere.
            trace(PA[2.1]);
            // output:
            // [PyArray] is unable to resolve property "2.1".
            // null
            
            // This should return the length of the data Array.
            trace(PA["length"]);
            // output:
            // 10
            
            // This should return the length of the data Array.
            // This will not compile unless PyArray class is marked "dynamic".
            trace(PA.length);
            // output:
            // 10
            
            // This will map to indexOf method of data Array via getProperty method.
            trace(PA["indexOf"]);
            // output:
            // function Function() {}
            
            // This will map to indexOf method of data Array via getProperty method.
            // This will not compile unless PyArray class is marked "dynamic".
            trace(PA.indexOf);
            // output:
            // function Function() {}
            
            // This is a try to access a non-existent property.
            // This will not compile unless PyArray class is marked "dynamic".
            trace(PA.P124);
            // output:
            // [PyArray] is unable to resolve property "P124".
            // null
            
            // This is a try to call a non-existent method via callProperty method.
            // This will not compile unless PyArray class is marked "dynamic".
            trace(PA.P124());
            // output:
            // [PyArray] is unable to resolve method "P124".
            // null
            
            // Basic check: calling a proxied method via callProperty method.
            trace(PA.indexOf(5));
            // output:
            // 4
            
            // An attempt to replace an Array method with a random value.
            // This will not compile unless PyArray class is marked "dynamic".
            PA.indexOf = 123;
            // output:
            // [PyArray] is unable to set property "indexOf".
            
            // An attempt to assign a random value to a random property.
            // It will succees because Array, as a dynamic class, allows so.
            // This will not compile unless PyArray class is marked "dynamic".
            PA.indexOfz = 123;
            trace(PA.indexOfz);
            // output:
            // 123
            
            // An attempt to assign an Array element via negative indexing.
            // This trace works fine because toString method is also proxied.
            PA[-3] = "Hello";
            trace(PA);
            // output:
            // 1,2,3,4,5,4,3,Hello,1,Foo
            
            // An attempt to delete Array elements via normal and negative indexing.
            // This operation is mapped via deleteProperty method.
            delete PA[-4]; // deletes "3" before "Hello"
            delete PA[0];  // deletes "1" at the start.
            trace(PA);
            // output:
            // 2,3,4,5,4,Hello,1,Foo
            
            // An attempt to delete a non-dynamic method reference.
            // There's no error output, AS3 must be handling this internally.
            delete PA.indexOf;
            trace(PA.indexOf);
            // output:
            // function Function() {}
            
            // An attempt to set an element out of index range.
            PA[10] = "123abc";
            trace(PA);
            // output:
            // 2,3,4,5,4,Hello,1,Foo,,,123abc
            
            var aText:String;
            
            // This is a test of for..in loop, Array elements are
            // enumerated via nextName and nextNameIndex methods.
            aText = ""
            
            for (var aKey:String in PA)
                aText += aKey + ":" + PA[aKey] + " ";
            
            trace(aText);
            // output:
            // 0:2 1:3 2:4 3:5 4:4 5:Hello 6:1 7:Foo 8:undefined 9:undefined 10:123abc 
            
            // This is a test of for..each..in loop, Array elements are
            // enumerated via nextValue and nextNameIndex methods.
            aText = "";
            
            for each (var aValue:* in PA)
                aText += aValue + " ";
            
            trace(aText);
            // output:
            // 2 3 4 5 4 Hello 1 Foo undefined undefined 123abc
        }
    }
}