Automatic code generation into Smalltalk code

MetaEdit+ offers code generation of Smalltalk files from a class diagram according to the following rules:

• One Smalltalk file for each class
• Single inheritance
• Variables and methods are listed according to their type: class, instance, or class-instance
• In UML a package is used as a category
• Documentation about a class is included into comments
• Method definitions include names, parameters and method body
• Aggregation structures between classes are generated into instance variables
• Documentation of methods is generated from the operation documentation field