Refactoring Smalltalk Programs
Summary of Course
Software Maintenance
The Lie(aka: The Waterfall Model)
Reality“Build one to throw away.” - Fred Brooks
Evolutionary Software Development“Grow, don’t build software.” - Fred Brooks
Definition of RefactoringInterface design and functional factoring constitute the key intellectual content of software and are far more difficult to create or re-create than code. - Peter Deutch
A Simple Refactoring
Refactorings
Where Refactorings Come From
Patterns & Refactoring
Renaming Items
Extract Method
Move Code to Component
System Development
Strategies
Eliminate Duplication “[I refactor] any time/place I say something more than once” - Kent Beck
Large Methods
Method Object
Large Classes
Standard Idioms
Reduce Subclassing
Techniques
References
References (2)
URLs