Posted by Sean P. DeNigris on May 12, 2015; 10:45am
URL: https://forum.world.st/Creating-a-Class-in-a-Temporary-Environment-tp4825963.html

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".