3 Apr
2017
3 Apr
'17
7:11 p.m.
Hello
The recipe: How to list all global variables [1]
has the code snippet
Smalltalk keys select: [:k | ((Smalltalk at: k) isKindOf: Class) not] thenCollect: [:k | k -> (Smalltalk at: k) class]
to give a list of global variables.
When executing this code the recommendation is to use
Smalltalk globals
instead of
Smalltalk keys
A rewrite because of Environments not having #select:thenCollect: (I do not think that is necessary) then is
(Smalltalk globals select: [:k | ((Smalltalk at: k) isKindOf: Class) not]) collect: [:k | k -> (Smalltalk at: k) class]
Then I get 'key not found: ExtendedNumberParser'.
I wonder what is going on here ...
Regards Hannes