Hello fellow AngelScripters,

now that we have 'auto' keyword support thanks to GGLucas ( http://www.gamedev.net/topic/652525-experimental-patches-named-arguments-and-auto-declarations/ ) maybe we could start thinking on how it'd be best to implement iteratable ranges/collection types in AS? For example, it'd be nice to be able to iterate in the following manner:

uint maxPlayers;
...
for( auto playerIndex : range<int>(0,maxPlayers-1) ) {

or even

array <Player @> players;
...
for( auto @Player : players ) {

I'm using C++11 syntax here but there might be other alternatives.

Any thoughts or suggestions?

It appears to me that deleting or inserting an element in collection preceeding the iterator internal pointer should increment or decrement the pointer accordingly. Iterator should also hold reference to the collection and the currently pointed element too if it's refcounted. Nothing else has come to my mind so far.