The Trunk: Environments-cwp.50.mcz

Colin Putney uploaded a new version of Environments to project The Trunk:
http://source.squeak.org/trunk/Environments-cwp.50.mcz

==================== Summary ====================

Name: Environments-cwp.50
Author: cwp
Time: 31 March 2014, 1:26:54.758 pm
UUID: c5bc1620-6918-4480-84b2-b3a2c167e534
Ancestors: Environments-cwp.49

Create a new binding when renaming classes.

=============== Diff against Environments-cwp.49 ===============

Item was changed:
  ----- Method: Environment>>renameClass:from:to: (in category 'classes and traits') -----
  renameClass: aClass from: oldName to: newName
  "Rename the class, aClass, to have the title newName."
 
  | binding category |
  category := self organization categoryOfElement: oldName.
  self organization classify: newName under: category suppressIfDefault: true.
  self organization removeElement: oldName.
 
+ binding := self declarationOf: oldName.
- binding := self associationAt: oldName.
  declarations removeKey: oldName.
  self binding: binding removedFrom: self.
 
+ binding := newName => aClass.
- binding key: newName.
  declarations add: binding.
  self binding: binding addedTo: self.
 
  Smalltalk renamedClass: aClass from: oldName to: newName.
  SystemChangeNotifier uniqueInstance
  classRenamed: aClass
  from: oldName
  to: newName
  inCategory: category!