[Pharo-users] Creating a Class in a Temporary Environment

[Sean P. DeNigris]

I used to have

        creatingAClassInATemporaryNamespace

        | testingEnvironment morph |
        testingEnvironment := SystemDictionary new.

        ClassBuilder new
                name: #AClassForTesting
                inEnvironment: testingEnvironment
                subclassOf: Object
                type: Object typeOfClass
                instanceVariableNames: ''
                classVariableNames: ''
                poolDictionaries: ''
                category: 'TemporaryTesting'.

How do I do this with Slots?

I tried:

        creatingAClassInATemporaryNamespace

        | testingEnvironment morph |
        testingEnvironment := SystemDictionary new.

        PharoClassInstaller make: [ :builder |
                builder
                        superclass: Object;
                        name: #AClassForTesting;
                        environment: testingEnvironment;
                        category: 'TemporaryTesting' ].

but got "key #SystemOrganization not found in SystemDictionary".



-----
Cheers,
Sean
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