Is there workaroud to eval() function?

Question

Flash animation consist of al lot of objects in library with
exported names
obj1, obj2, ... objN. Depending on user action some of this
items may be
created. Because there is necessity to create a couple of
successive objects
at once my intention is to do it in loop like this:
for (i=50; i<100; i++)
addChild(new ("obj"+i));
Of course it will not working under AS3. Is any way to avoid
using following
construction:
for (i=50; i<100; i++)
switch(i)
case 1: obj=new obj1(); break;
case 2: obj=new obj2(); break;
case N: obj=new objN(); break;
addChild(obj);

Answer 1

import flash.utils.getDefinitionByName;
var objClass:Class;
var obj;
for (i=50; i<100; i++){
var objClass:Class = getDefinitionByName("obj"+i) as Class;
if (objClass!= null)
obj = new objClass();
addChild(obj);