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September Morn Update

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Ingy döt Net 2019-09-12 10:33:56 -07:00
parent 4e2d22a71d
commit aac6731f2c
6856 changed files with 141342 additions and 21127 deletions
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6
Task/Delegates/Smalltalk/delegates-1.st Normal file
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Object
subclass:#Thingy
instanceVariableNames:''
thing
^ 'thingy implementation'

10
Task/Delegates/Smalltalk/delegates-2.st Normal file
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Object
subclass:#Delegator
instanceVariableNames:'delegate'
delegate:something
delegate := something
operation
^ delegate
perform:#thing ifNotUnderstood:'default implementation'.

8
Task/Delegates/Smalltalk/delegates-3.st Normal file
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|d|
d := Delegator new.
d operation.
-> 'default implementation'
d delegate:(Thingy new).
d operation.
-> 'thingy implementation'