backplane-import/backplanejs — Issue #133: Create indexed dependency list
Author: backplane-import
Created: 2011-10-15 15:52:25+00:00
State: open
Labels: type-enhancement

### Imported from backplanejs Google Code [issue 80](http://code.google.com/p/backplanejs/issues/detail?id=80).

Reporter
fdintino

Date
21 Jul 2010 12:02:21 AM UTC

Since array iteration is much slower than key lookup, create a dependency list object similar to the Vertex.prototype.depList, only indexed on a unique id.

Part of this task is assigning a unique numeric id to each vertex.