Motivation
Did you ever have a "Deja vu" in your daily programming live? Do you have too the feeling of repeating again and again similar lines of code? Do you used to copy and paste your source code?
No? You must be lucky. Perhaps you are using a language like ruby, which is dynamic enough to let be do what you want without leaving the language.
Yes? But you worked hard, you have powerfull libraries. You have refactored your code again and again, but this feeling never moved away?
Now its time for Code Generation!