Added another note about a 'gotcha' in actionscript.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3879 542714f4-19e9-0310-aa3c-eee0fc999fb1
2006-02-22 14:02:42 +00:00
parent 5a9a018867
commit 990d0b840f
1 changed files with 8 additions and 0 deletions
@@ -103,3 +103,11 @@ Actionscript

  SO: if you want a method to be accessable to a subclass in a different
  package, it must be public!
+
+- Beware of integer math:
+
+  var i :int = 3;
+  var o :Object = someArray[i / 2];
+  // o is now undefined, because we accessed array element "1.5".
+  // I think arrays are just hashes, so probably you could store
+  // values at element 1.5 if you desired...