Initial data commit
This commit is contained in:
parent
72d218235f
commit
f23f22d71c
199087 changed files with 3378941 additions and 0 deletions
6
Task/Null-object/Smalltalk/null-object-2.st
Normal file
6
Task/Null-object/Smalltalk/null-object-2.st
Normal file
|
|
@ -0,0 +1,6 @@
|
|||
foo := nil.
|
||||
foo class. "-> UndefinedObject"
|
||||
foo respondsTo: #'bar'. "asking if a message is implemented"
|
||||
|
||||
foo class compile:'fancyOperation ^ 123'.
|
||||
foo fancyOperation "->123"
|
||||
Loading…
Add table
Add a link
Reference in a new issue