Delegates: Difference between revisions

Content added Content deleted

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@@ Line 2,425: / Line 2,425: @@
 {{works with|Smalltalk/X}}
 Definition of the thingy:
-<lang smalltalk>
+<lang smalltalk>Object
-Object
  subclass:#Thingy
  instanceVariableNames:''
@@ Line 2,433: / Line 2,432: @@
     ^ 'thingy implementation'</lang>
 Definition of the delegator:
-<lang smalltalk>
+<lang smalltalk>Object
-Object
  subclass:#Delegator
  instanceVariableNames:'delegate'
@@ Line 2,446: / Line 2,444: @@
         ifNotUnderstood:'default implementation'.</lang>
 Sample use:
-<lang smalltalk>
+<lang smalltalk>|d|
-|d|
 d := Delegator new.
 d operation.