The Trunk: System-eem.490.mcz

Eliot Miranda uploaded a new version of System to project The Trunk:
http://source.squeak.org/trunk/System-eem.490.mcz

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

Name: System-eem.490
Author: eem
Time: 16 July 2012, 5:02:11.416 pm
UUID: 01bb33e7-ec31-4459-8785-fc8b5e63372b
Ancestors: System-laza.489

Pharo/Marcus Denker's shutdown/startup list refactoring
that provides add before, not just add after, and makes
clear the adding direction when no ancestor is given.

=============== Diff against System-laza.489 ===============

Item was changed:
+ ----- Method: SmalltalkImage>>add:toList:after: (in category 'startup list') -----
- ----- Method: SmalltalkImage>>add:toList:after: (in category 'snapshot and quit') -----
  add: aClass toList: startUpOrShutDownList after: predecessor
  "Add the name of aClass to the startUp or shutDown list.
+ Add it after the name of predecessor"
- Add it after the name of predecessor, or at the end if predecessor is nil."
 
+ (Smalltalk globals includes: aClass)
+ ifFalse: [self error: aClass name , ' cannot be found in Smalltalk dictionary.'].
+
+ "Add after predecessor, moving it if already there."
+ (Smalltalk globals includes: predecessor)  
+ ifFalse: [self error: predecessor name , ' cannot be found in Smalltalk dictionary.'].
+ (startUpOrShutDownList includes: predecessor name)
+ ifFalse: [self error: predecessor name , ' cannot be found in the list.'].
+ startUpOrShutDownList remove: aClass name ifAbsent:[].
+ startUpOrShutDownList add: aClass name after: predecessor name!
- | name earlierName |
- name := aClass name.
- (self at: name ifAbsent: [nil]) == aClass ifFalse:
- [self error: name , ' cannot be found in Smalltalk dictionary.'].
- predecessor == nil
- ifTrue: ["No-op if alredy in the list."
- (startUpOrShutDownList includes: name) ifFalse:
- [startUpOrShutDownList == StartUpList
- ifTrue: ["Add to end of startUp list"
- startUpOrShutDownList addLast: name]
- ifFalse: ["Add to front of shutDown list"
- startUpOrShutDownList addFirst: name]]]
- ifFalse: ["Add after predecessor, moving it if already there."
- earlierName := predecessor name.
- (self at: earlierName) == predecessor ifFalse:
- [self error: earlierName , ' cannot be found in Smalltalk dictionary.'].
- (startUpOrShutDownList includes: earlierName) ifFalse:
- [self error: earlierName , ' cannot be found in the list.'].
- startUpOrShutDownList remove: name ifAbsent:[].
- startUpOrShutDownList add: name after: earlierName]!

Item was added:
+ ----- Method: SmalltalkImage>>add:toList:before: (in category 'startup list') -----
+ add: aClass toList: startUpOrShutDownList before: successor
+ "Add the name of aClass to the startUp or shutDown list.
+ Add it before the name of successor"
+
+ (Smalltalk globals includes: aClass)
+ ifFalse: [self error: aClass name , ' cannot be found in Smalltalk dictionary.'].
+
+ "Add before successor, moving it if already there."
+ (Smalltalk globals includes: successor)  
+ ifFalse: [self error: successor name , ' cannot be found in Smalltalk dictionary.'].
+ (startUpOrShutDownList includes: successor name)
+ ifFalse: [self error: successor name , ' cannot be found in the list.'].
+ startUpOrShutDownList remove: aClass name ifAbsent: [].
+ startUpOrShutDownList add: aClass name before: successor name.!

Item was changed:
+ ----- Method: SmalltalkImage>>addToShutDownList: (in category 'startup list') -----
- ----- Method: SmalltalkImage>>addToShutDownList: (in category 'snapshot and quit') -----
  addToShutDownList: aClass
  "This will add a ref to this class at the BEGINNING of the shutDown list."
+ "No-op if already in the list."
+
+ (ShutDownList includes: aClass name) ifFalse: [ShutDownList addFirst: aClass name]!
-
- self addToShutDownList: aClass after: nil!

Item was added:
+ ----- Method: SmalltalkImage>>addToShutDownList:before: (in category 'startup list') -----
+ addToShutDownList: aClass before: predecessor
+
+ self add: aClass toList: ShutDownList before: predecessor!

Item was changed:
+ ----- Method: SmalltalkImage>>addToStartUpList: (in category 'startup list') -----
- ----- Method: SmalltalkImage>>addToStartUpList: (in category 'snapshot and quit') -----
  addToStartUpList: aClass
  "This will add a ref to this class at the END of the startUp list."
+ "No-op if already in the list."
 
+ (StartUpList includes: aClass name) ifFalse: [StartUpList addLast: aClass name]!
- self addToStartUpList: aClass after: nil!

Item was added:
+ ----- Method: SmalltalkImage>>addToStartUpList:before: (in category 'startup list') -----
+ addToStartUpList: aClass before: predecessor
+
+ self add: aClass toList: StartUpList before: predecessor!