20 lines
363 B
Smalltalk
20 lines
363 B
Smalltalk
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Class {
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#name : #Challenge,
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#superclass : #Object,
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#category : #CTF
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}
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{ #category : #decoration }
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Challenge class >> prepare [
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Metaclass compile:'>> selector LookupError signal'.
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]
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{ #category : #accessing }
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Challenge >> flag [
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| caller |
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caller := thisContext client.
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((caller class) = Squeak) ifTrue: [ ^ 'FLAG' ].
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^ 'Only a Squeak can do that'.
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]
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